diff --git a/Makefile.in b/Makefile.in
index ac398c8..a98af99 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -80,11 +80,15 @@
 
 #---------------------------------------------------
 
+CPP = common/preproc.py
+
 common_install:
 	mkdir -p @prefix@/pdk/bin/
 	cp common/cleanup_unref.py @prefix@/pdk/bin/
 	cp common/soc_floorplanner.py @prefix@/pdk/bin/
-
+	${CPP} -DPREFIX=@prefix@ common/create_project.py \
+		@prefix@/pdk/bin/create_project.py
+	
 #---------------------------------------------------
 
 tech_sky130:
diff --git a/VERSION b/VERSION
index 75c0b87..9632c46 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.139
+1.0.140
diff --git a/common/create_project.py b/common/create_project.py
new file mode 100755
index 0000000..3c4cb4a
--- /dev/null
+++ b/common/create_project.py
@@ -0,0 +1,161 @@
+#!/usr/bin/env python3
+#-----------------------------------------------------------------------
+# create_project.py
+#-----------------------------------------------------------------------
+#
+# Create a project in the form preferred by open_pdks.
+#
+#---------------------------------------------------------------------
+# Written by Tim Edwards
+# March 15, 2021
+# Version 1.0
+#---------------------------------------------------------------------
+
+import os
+import re
+import sys
+import json
+
+def usage():
+    print('Usage:')
+    print('	create_project.py <project_name> [<pdk_name>] [-options]')
+    print('')
+    print('Arguments:')
+    print('	<project_name> is the name of the project and the top-level directory')
+    print('	<pdk_name> is the name of the PDK')
+    print('')
+    print('     <pdk_name> can be a full path to the PDK')
+    print('     <project_name> can be a full path to the project, otherwise use cwd.')
+    print('')
+    print('Options:')
+    print('	-help	Print this help text.')
+
+# Main procedure
+
+if __name__ == '__main__':
+
+    # Parse command line for options and arguments
+    optionlist = []
+    arguments = []
+    for item in sys.argv[1:]:
+        if item.find('-', 0) == 0:
+            optionlist.append(item)
+        else:
+            arguments.append(item)
+
+    if len(arguments) > 0:
+        projectname = arguments[0]
+        if len(arguments) > 1:
+            pdkname = arguments[1]
+        else:
+            pdkname = None
+    else:
+        usage()
+        sys.exit(0)
+
+    if pdkname:
+        if pdkname.startswith('/'):
+            pdkpath = pdkname
+        else:
+            pdkpath = os.path.join('PREFIX', 'pdk', pdkname)
+    else:
+        try:
+            pdkpath = os.getenv()['PDK_PATH']
+        except:
+            try:
+                pdkpath = os.getenv()['PDKPATH']
+            except:
+                print('If PDK name is not specified, then PDKPATH must be set.')
+                sys.exit(1)
+
+    if not os.path.isdir(pdkpath):
+        print('Path to PDK ' + pdkpath + ' does not exist or is not readable.')
+        sys.exit(1)
+
+    for item in optionlist:
+        result = item.split('=')
+        if result[0] == '-help':
+            usage()
+            sys.exit(0)
+        else:
+            usage()
+            sys.exit(1)
+
+    if projectname.startswith('/'):
+        projectpair = os.path.split(projectname)
+        projectparent = projectpair[0]
+        projectname = projectpair[1]
+    else:
+        projectparent = os.getcwd()
+
+    if not os.path.isdir(projectparent):
+        print('Path to project ' + projectpath + ' does not exist or is not readable.')
+        sys.exit(1)
+
+    projectpath = os.path.join(projectparent, projectname)
+
+    # Check that files to be linked to exist in the PDK
+    if not os.path.isfile(pdkpath + '/libs.tech/magic/' + pdkname + '.magicrc'):
+        print(pdkname + '.magicrc not found;  not installing.')
+        domagic = False
+    else:
+        domagic = True
+
+    if not os.path.isfile(pdkpath + '/libs.tech/netgen/' + pdkname + '_setup.tcl'):
+        print(pdkname + '_setup.tcl for netgen not found;  not installing.')
+        donetgen = False
+    else:
+        donetgen = True
+
+    if not os.path.isfile(pdkpath + '/libs.tech/xschem/xschemrc'):
+        print('xschemrc for xschem not found;  not installing.')
+        doxschem = False
+    else:
+        doxschem = True
+
+    if not os.path.isfile(pdkpath + '/libs.tech/ngspice/spinit'):
+        print('spinit for ngspice not found;  not installing.')
+        dongspice = False
+    else:
+        dongspice = True
+
+    if domagic or donetgen or doxschem or dongspice:
+        print('Creating project ' + projectname)
+        os.makedirs(projectpath)
+    else:
+        print('No setup files were found . . .  bailing.')
+        sys.exit(1)
+
+    if domagic:
+        magpath = os.path.join(projectpath, 'mag')
+        os.makedirs(magpath)
+        os.symlink(pdkpath + '/libs.tech/magic/' + pdkname + '.magicrc',
+		magpath + '/.magicrc')
+
+    if doxschem:
+        xschempath = os.path.join(projectpath, 'xschem')
+        os.makedirs(xschempath)
+        os.symlink(pdkpath + '/libs.tech/xschem/xschemrc',
+		xschempath + '/xschemrc')
+
+    if donetgen:
+        netgenpath = os.path.join(projectpath, 'netgen')
+        os.makedirs(netgenpath)
+        os.symlink(pdkpath + '/libs.tech/netgen/' + pdkname + '_setup.tcl',
+		netgenpath + '/setup.tcl')
+
+    if dongspice:
+        ngspicepath = os.path.join(projectpath, 'ngspice')
+        os.makedirs(ngspicepath)
+        os.symlink(pdkpath + '/libs.tech/ngspice/spinit',
+		ngspicepath + '/.spiceinit')
+
+    with open(projectpath + '/info.yaml', 'w') as ofile:
+        print('---', file=ofile)
+        print('project:', file=ofile)
+        print('   description: "(Add project description here)"', file=ofile)
+        print('   process: "' + pdkname + '"', file=ofile)
+        print('   project_name: "' + projectname + '"', file=ofile)
+        
+    print('Done!')
+    sys.exit(0)
diff --git a/common/preproc.py b/common/preproc.py
index 709ea11..9612921 100755
--- a/common/preproc.py
+++ b/common/preproc.py
@@ -584,4 +584,11 @@
     runpp(keys, keyrex, defines, ccomm, incdirs, inputfile, ofile)
     if ofile != sys.stdout:
         ofile.close()
+
+    # Set mode of outputfile to be equal to that of inputfile (if not stdout)
+    if outputfile:
+        statinfo = os.stat(inputfile)
+        mode = statinfo.st_mode
+        os.chmod(outputfile, mode)
+
     sys.exit(0)
diff --git a/sky130/Makefile.in b/sky130/Makefile.in
index 2d94f6d..2557f6b 100644
--- a/sky130/Makefile.in
+++ b/sky130/Makefile.in
@@ -382,109 +382,19 @@
 
 all-a: prerequisites
 	echo "Starting sky130A PDK staging on "`date` > ${SKY130A}_make.log
+	${MAKE} general-a
 	${MAKE} tools-a
 	${MAKE} vendor-a
 	echo "Ended sky130A PDK staging on "`date` >> ${SKY130A}_make.log
 
-tools-a: $(addsuffix -a, $(TOOLS))
-
 general-a: ${TECH}.json
 	mkdir -p ${STAGING_PATH}/${SKY130A}/${CONFIG_DIR}
 	rm -f ${STAGING_PATH}/${SKY130A}/${CONFIG_DIR}/nodeinfo.json
 	${CPP} ${SKY130A_DEFS} ${TECH}.json \
 		${STAGING_PATH}/${SKY130A}/${CONFIG_DIR}/nodeinfo.json
 
-magic-a: magic/${TECH}.tech magic/${TECH}gds.tech magic/${TECH}.magicrc magic/${TECH}.tcl
-	mkdir -p ${MAGICTOP_STAGING_A}
-	mkdir -p ${MAGIC_STAGING_A}
-	rm -f ${MAGICTOP_STAGING_A}/current
-	rm -f ${MAGIC_STAGING_A}/${SKY130A}.tech
-	rm -f ${MAGIC_STAGING_A}/${SKY130A}-GDS.tech
-	rm -f ${MAGIC_STAGING_A}/${SKY130A}.tcl
-	rm -f ${MAGIC_STAGING_A}/${SKY130A}-BindKeys
-	rm -f ${MAGIC_STAGING_A}/magicrc
-	if "${EF_STYLE}" == "1" ; then \
-	    (cd ${MAGICTOP_STAGING_A} ; ln -s ${REV_DIR} current) ; \
-	fi
-	cp -rp custom/scripts/seal_ring_generator ${MAGIC_STAGING_A}/.
-	cp -rp custom/scripts/bump_bond_generator ${MAGIC_STAGING_A}/.
-	cp custom/scripts/generate_fill.py ${MAGIC_STAGING_A}/.
-	cp custom/scripts/check_density.py ${MAGIC_STAGING_A}/.
-	${CPP} ${SKY130A_DEFS} magic/${TECH}.tech ${MAGIC_STAGING_A}/${SKY130A}.tech
-	${CPP} ${SKY130A_DEFS} magic/${TECH}gds.tech ${MAGIC_STAGING_A}/${SKY130A}-GDS.tech
-	${CPP} ${SKY130A_DEFS} magic/${TECH}.magicrc ${MAGIC_STAGING_A}/${SKY130A}.magicrc
-	${CPP} ${SKY130A_DEFS} ../common/pdk.bindkeys ${MAGIC_STAGING_A}/${SKY130A}-BindKeys
-	${CPP} ${SKY130A_DEFS} magic/${TECH}.tcl ${MAGIC_STAGING_A}/${SKY130A}.tcl
-	${CPP} ${SKY130A_DEFS} ../common/pdk.tcl >> ${MAGIC_STAGING_A}/${SKY130A}.tcl
-
-qflow-a: qflow/${TECH}.sh qflow/${TECH}.par
-	mkdir -p ${QFLOWTOP_STAGING_A}
-	mkdir -p ${QFLOW_STAGING_A}
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}hd.sh
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}hd.par
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}hdll.sh
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}hdll.par
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}hs.sh
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}hs.par
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}hvl.sh
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}hvl.par
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}ls.sh
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}ls.par
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}lp.sh
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}lp.par
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}ms.sh
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}ms.par
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}osu.sh
-	rm -f ${QFLOW_STAGING_A}/${SKY130A}osu.par
-	${CPP} ${SKY130A_DEFS} -DLIBRARY=sky130_fd_sc_hd qflow/${TECH}.sh \
-		${QFLOW_STAGING_A}/${SKY130A}hd.sh
-	${CPP} ${SKY130A_DEFS} -DLIBRARY=sky130_fd_sc_hdll qflow/${TECH}.sh \
-		${QFLOW_STAGING_A}/${SKY130A}hdll.sh
-	${CPP} ${SKY130A_DEFS} -DLIBRARY=sky130_fd_sc_hvl qflow/${TECH}.sh \
-		${QFLOW_STAGING_A}/${SKY130A}hvl.sh
-	${CPP} ${SKY130A_DEFS} -DLIBRARY=sky130_fd_sc_hs qflow/${TECH}.sh \
-		${QFLOW_STAGING_A}/${SKY130A}hs.sh
-	${CPP} ${SKY130A_DEFS} -DLIBRARY=sky130_fd_sc_lp qflow/${TECH}.sh \
-		${QFLOW_STAGING_A}/${SKY130A}lp.sh
-	${CPP} ${SKY130A_DEFS} -DLIBRARY=sky130_fd_sc_ls qflow/${TECH}.sh \
-		${QFLOW_STAGING_A}/${SKY130A}ls.sh
-	${CPP} ${SKY130A_DEFS} -DLIBRARY=sky130_fd_sc_ms qflow/${TECH}.sh \
-		${QFLOW_STAGING_A}/${SKY130A}ms.sh
-	${CPP} ${SKY130A_DEFS} -DLIBRARY=sky130_osu_sc_t18 qflow/sky130osu.sh \
-		${QFLOW_STAGING_A}/${SKY130A}osu.sh
-	${CPP} ${SKY130A_DEFS} qflow/${TECH}.par ${QFLOW_STAGING_A}/${SKY130A}hd.par
-	${CPP} ${SKY130A_DEFS} qflow/${TECH}.par ${QFLOW_STAGING_A}/${SKY130A}hdll.par
-	${CPP} ${SKY130A_DEFS} qflow/${TECH}.par ${QFLOW_STAGING_A}/${SKY130A}hvl.par
-	${CPP} ${SKY130A_DEFS} qflow/${TECH}.par ${QFLOW_STAGING_A}/${SKY130A}hs.par
-	${CPP} ${SKY130A_DEFS} qflow/${TECH}.par ${QFLOW_STAGING_A}/${SKY130A}ms.par
-	${CPP} ${SKY130A_DEFS} qflow/${TECH}.par ${QFLOW_STAGING_A}/${SKY130A}lp.par
-	${CPP} ${SKY130A_DEFS} qflow/${TECH}.par ${QFLOW_STAGING_A}/${SKY130A}ls.par
-	${CPP} ${SKY130A_DEFS} qflow/${TECH}.par ${QFLOW_STAGING_A}/${SKY130A}osu.par
-
-xschem-repo:
-	if test "x${XSCHEM_PATH}" != "x" ; then \
-		if test -d "${XSCHEM_PATH}" ; then \
-			echo "Using existing installation of xschem setup from ${XSCHEM_PATH}" ; \
-		else \
-			echo "Downloading xschem setup from ${XSCHEM_URL}" ; \
-			../scripts/download.sh ${XSCHEM_URL} ${XSCHEM_PATH} ; \
-		fi ; \
-	fi
-
-all-a: prerequisites
-	echo "Starting sky130A PDK staging on "`date` > ${SKY130A}_make.log
-	${MAKE} tools-a
-	${MAKE} vendor-a
-	echo "Ended sky130A PDK staging on "`date` >> ${SKY130A}_make.log
-
 tools-a: $(addsuffix -a, $(TOOLS))
 
-general-a: ${TECH}.json
-	mkdir -p ${STAGING_PATH}/${SKY130A}/${CONFIG_DIR}
-	rm -f ${STAGING_PATH}/${SKY130A}/${CONFIG_DIR}/nodeinfo.json
-	${CPP} ${SKY130A_DEFS} ${TECH}.json \
-		${STAGING_PATH}/${SKY130A}/${CONFIG_DIR}/nodeinfo.json
-
 magic-a: magic/${TECH}.tech magic/${TECH}gds.tech magic/${TECH}.magicrc magic/${TECH}.tcl
 	mkdir -p ${MAGICTOP_STAGING_A}
 	mkdir -p ${MAGIC_STAGING_A}
@@ -698,6 +608,10 @@
 	patch -p1 -f -d ${STAGING_PATH}/${SKY130A} \
 		< custom/patches/sky130_fd_pr.patch \
 		2>&1 | tee -a ${SKY130A}_make.log || true
+	# Custom:  Add "spinit" file
+	cat ./custom/models/spinit >> \
+		${STAGING_PATH}/${SKY130A}/libs.tech/ngspice/spinit
+
 	# Install custom additions to I/O pad library
 	${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
 		-verilog %l/verilog/*.v \
diff --git a/sky130/custom/models/spinit b/sky130/custom/models/spinit
new file mode 100644
index 0000000..4f4b2f1
--- /dev/null
+++ b/sky130/custom/models/spinit
@@ -0,0 +1,3 @@
+* ngspice initialization for sky130
+* assert BSIM compatibility mode with "nf" vs. "W"
+set ngbehavior=spe