diff --git a/openlane/user_proj_example/config.tcl b/openlane/user_proj_example/config.tcl
deleted file mode 100755
index 216cba6..0000000
--- a/openlane/user_proj_example/config.tcl
+++ /dev/null
@@ -1,54 +0,0 @@
-# SPDX-FileCopyrightText: 2020 Efabless Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# SPDX-License-Identifier: Apache-2.0
-
-set ::env(PDK) $::env(PDK)
-set ::env(STD_CELL_LIBRARY) "sky130_fd_sc_hd"
-
-set script_dir [file dirname [file normalize [info script]]]
-
-set ::env(DESIGN_NAME) user_proj_example
-
-set ::env(VERILOG_FILES) "\
-	$::env(CARAVEL_ROOT)/verilog/rtl/defines.v \
-	$script_dir/../../verilog/rtl/user_proj_example.v"
-
-set ::env(DESIGN_IS_CORE) 0
-
-set ::env(CLOCK_PORT) "wb_clk_i"
-set ::env(CLOCK_NET) "counter.clk"
-set ::env(CLOCK_PERIOD) "10"
-
-set ::env(FP_SIZING) absolute
-set ::env(DIE_AREA) "0 0 900 600"
-
-set ::env(FP_PIN_ORDER_CFG) $script_dir/pin_order.cfg
-
-set ::env(PL_BASIC_PLACEMENT) 0
-set ::env(PL_TARGET_DENSITY) 0.05
-
-# Maximum layer used for routing is metal 4.
-# This is because this macro will be inserted in a top level (user_project_wrapper) 
-# where the PDN is planned on metal 5. So, to avoid having shorts between routes
-# in this macro and the top level metal 5 stripes, we have to restrict routes to metal4.  
-# 
-set ::env(RT_MAX_LAYER) {met4}
-
-# You can draw more power domains if you need to 
-set ::env(VDD_NETS) [list {vccd1}]
-set ::env(GND_NETS) [list {vssd1}]
-
-set ::env(DIODE_INSERTION_STRATEGY) 4 
-# If you're going to use multiple power domains, then disable cvc run.
-set ::env(RUN_CVC) 1
diff --git a/openlane/user_project_wrapper/config.tcl b/openlane/user_project_wrapper/config.tcl
deleted file mode 100755
index 2b03104..0000000
--- a/openlane/user_project_wrapper/config.tcl
+++ /dev/null
@@ -1,88 +0,0 @@
-# SPDX-FileCopyrightText: 2020 Efabless Corporation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# SPDX-License-Identifier: Apache-2.0
-
-# Base Configurations. Don't Touch
-# section begin
-
-set ::env(PDK) $::env(PDK)
-set ::env(STD_CELL_LIBRARY) "sky130_fd_sc_hd"
-
-# YOU ARE NOT ALLOWED TO CHANGE ANY VARIABLES DEFINED IN THE FIXED WRAPPER CFGS 
-source $::env(DESIGN_DIR)/fixed_dont_change/fixed_wrapper_cfgs.tcl
-
-# YOU CAN CHANGE ANY VARIABLES DEFINED IN THE DEFAULT WRAPPER CFGS BY OVERRIDING THEM IN THIS CONFIG.TCL
-source $::env(DESIGN_DIR)/fixed_dont_change/default_wrapper_cfgs.tcl
-
-set script_dir [file dirname [file normalize [info script]]]
-
-set ::env(DESIGN_NAME) user_project_wrapper
-#section end
-
-# User Configurations
-
-## Source Verilog Files
-set ::env(VERILOG_FILES) "\
-	$::env(CARAVEL_ROOT)/verilog/rtl/defines.v \
-	$script_dir/../../verilog/rtl/user_project_wrapper.v"
-
-## Clock configurations
-set ::env(CLOCK_PORT) "user_clock2"
-set ::env(CLOCK_NET) "mprj.clk"
-
-set ::env(CLOCK_PERIOD) "10"
-
-## Internal Macros
-### Macro PDN Connections
-set ::env(FP_PDN_MACRO_HOOKS) "\
-	mprj vccd1 vssd1 vccd1 vssd1"
-
-### Macro Placement
-set ::env(MACRO_PLACEMENT_CFG) $script_dir/macro.cfg
-
-### Black-box verilog and views
-set ::env(VERILOG_FILES_BLACKBOX) "\
-	$::env(CARAVEL_ROOT)/verilog/rtl/defines.v \
-	$script_dir/../../verilog/rtl/user_proj_example.v"
-
-set ::env(EXTRA_LEFS) "\
-	$script_dir/../../lef/user_proj_example.lef"
-
-set ::env(EXTRA_GDS_FILES) "\
-	$script_dir/../../gds/user_proj_example.gds"
-
-# set ::env(GLB_RT_MAXLAYER) 5
-set ::env(RT_MAX_LAYER) {met4}
-
-# disable pdn check nodes becuase it hangs with multiple power domains.
-# any issue with pdn connections will be flagged with LVS so it is not a critical check.
-set ::env(FP_PDN_CHECK_NODES) 0
-
-# The following is because there are no std cells in the example wrapper project.
-set ::env(SYNTH_TOP_LEVEL) 1
-set ::env(PL_RANDOM_GLB_PLACEMENT) 1
-
-set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 0
-set ::env(PL_RESIZER_TIMING_OPTIMIZATIONS) 0
-set ::env(PL_RESIZER_BUFFER_INPUT_PORTS) 0
-set ::env(PL_RESIZER_BUFFER_OUTPUT_PORTS) 0
-
-set ::env(FP_PDN_ENABLE_RAILS) 0
-
-set ::env(DIODE_INSERTION_STRATEGY) 0
-set ::env(FILL_INSERTION) 0
-set ::env(TAP_DECAP_INSERTION) 0
-set ::env(CLOCK_TREE_SYNTH) 0
-
-