diff --git a/mag/user_analog_project_wrapper.mag b/mag/user_analog_project_wrapper.mag
index 37b7717..0096bb1 100644
--- a/mag/user_analog_project_wrapper.mag
+++ b/mag/user_analog_project_wrapper.mag
@@ -1,7 +1,13 @@
 magic
 tech sky130B
 magscale 1 2
-timestamp 1656946276
+timestamp 1658027750
+<< isosubstrate >>
+rect 561042 684196 564412 687566
+rect 46806 656460 57804 665856
+rect 220202 420358 271374 438312
+rect 525420 280084 543292 284968
+rect 6366 163418 20854 171888
 << viali >>
 rect 531009 283461 531043 283495
 rect 537801 282968 537835 283003
@@ -1362,30 +1368,30 @@
 rect -100 0 0 704000
 rect 584000 0 584100 704000
 rect -100 -100 584100 0
-use sky130_sc_ams__ota_1  sky130_sc_ams__ota_1_1
-timestamp 1654715540
-transform 1 0 9447 0 1 167134
-box -398 -153 6394 687
-use sky130_sc_ams__ota_1  sky130_sc_ams__ota_1_0
-timestamp 1654715540
-transform 1 0 533383 0 1 283100
-box -398 -153 6394 687
-use hv_tgate  hv_tgate_0
-timestamp 1648694146
-transform 1 0 230448 0 1 427446
-box -5090 -470 22390 1062
-use FG_pfet  FG_pfet_0
-timestamp 1654453464
-transform 1 0 52313 0 1 660624
-box -2563 -40 1390 600
-use C4  C4_0
-timestamp 1654715540
-transform 1 0 530809 0 1 283177
-box -3132 -258 1273 678
 use 1T1R_2x2  1T1R_2x2_0
 timestamp 1647533459
 transform 1 0 562058 0 1 685450
 box 0 0 864 800
+use C4  C4_0
+timestamp 1654715540
+transform 1 0 530809 0 1 283177
+box -3132 -258 1273 678
+use FG_pfet  FG_pfet_0
+timestamp 1654453464
+transform 1 0 52313 0 1 660624
+box -2563 -40 1390 600
+use hv_tgate  hv_tgate_0
+timestamp 1648694146
+transform 1 0 230448 0 1 427446
+box -5090 -470 22390 1062
+use sky130_sc_ams__ota_1  sky130_sc_ams__ota_1_0
+timestamp 1654715540
+transform 1 0 533383 0 1 283100
+box -398 -153 6394 687
+use sky130_sc_ams__ota_1  sky130_sc_ams__ota_1_1
+timestamp 1654715540
+transform 1 0 9447 0 1 167134
+box -398 -153 6394 687
 << labels >>
 flabel metal3 s 582300 677984 584800 682984 0 FreeSans 1120 0 0 0 io_analog[0]
 port 36 nsew signal bidirectional