diff --git a/synthDC/scripts/synth.tcl b/synthDC/scripts/synth.tcl
index 83020352..fe1e31fa 100755
--- a/synthDC/scripts/synth.tcl
+++ b/synthDC/scripts/synth.tcl
@@ -54,18 +54,20 @@ set MY_LIB_NAME $my_toplevel
 # Create MW
 if { [shell_is_in_topographical_mode] } {
     echo "In Topographical Mode...processing\n"
-    if {[file isdirectory $MY_LIB_NAME]} {
-	echo "MW directory already here, deleting/readdding."
-	[exec rm -rf $my_toplevel]
-	create_mw_lib  -technology $MW_REFERENCE_LIBRARY/$MW_TECH_FILE.tf \
-	    -mw_reference_library $mw_reference_library $MY_LIB_NAME
-    } else {
-	create_mw_lib  -technology $MW_REFERENCE_LIBRARY/$MW_TECH_FILE.tf \
-	    -mw_reference_library $mw_reference_library $MY_LIB_NAME
-    }
+    create_mw_lib  -technology $MW_REFERENCE_LIBRARY/$MW_TECH_FILE.tf \
+        -mw_reference_library $mw_reference_library $outputDir/$MY_LIB_NAME
+#    if {[file isdirectory $MY_LIB_NAME]} {
+        #echo "MW directory already here, deleting/reading."
+        #[exec rm -rf $my_toplevel]
+#        create_mw_lib  -technology $MW_REFERENCE_LIBRARY/$MW_TECH_FILE.tf \
+#            -mw_reference_library $mw_reference_library $MY_LIB_NAME
+#    } else {
+#        create_mw_lib  -technology $MW_REFERENCE_LIBRARY/$MW_TECH_FILE.tf \
+#            -mw_reference_library $mw_reference_library $MY_LIB_NAME
+#    }
 
     # Open MW
-    open_mw_lib $MY_LIB_NAME
+    open_mw_lib $outputDir/$MY_LIB_NAME
     
     # TLU+
     set_tlu_plus_files -max_tluplus $MAX_TLU_FILE -min_tluplus $MIN_TLU_FILE \
@@ -73,7 +75,7 @@ if { [shell_is_in_topographical_mode] } {
 
 } else {
     if {[file isdirectory $MY_LIB_NAME]} {
-	[exec rm -rf $my_toplevel]
+	    [exec rm -rf $my_toplevel]
 	echo "MW directory already here, deleting."
     }
     echo "In normal DC mode...processing\n"
@@ -152,7 +154,7 @@ if {$tech == "sky130"} {
     } elseif {$drive == "FLOP"} {
 	set_driving_cell  -lib_cell scc9gena_dfxbp_1 -pin Q $all_in_ex_clk
     }
-} elseif {$tech == "tsmc28"} {
+} elseif {$tech == "tsmc28" || $tech="tsmc28psyn"} {
     if {$drive == "INV"} {
 	set_driving_cell -lib_cell INVD1BWP30P140 -pin ZN $all_in_ex_clk
     } elseif {$drive == "FLOP"} {
@@ -178,7 +180,7 @@ if {$tech == "sky130"} {
     } elseif {$drive == "FLOP"} {
         set_load [expr [load_of scc9gena_tt_1.2v_25C/scc9gena_dfxbp_1/D] * 1] [all_outputs]
     }
-} elseif {$tech == "tsmc28"} {
+} elseif {$tech == "tsmc28" || $tech = "tsmc28psyn"} {
     if {$drive == "INV"} {
 	set_load [expr [load_of tcbn28hpcplusbwp30p140tt0p9v25c/INVD4BWP30P140/I] * 1] [all_outputs]
     } elseif {$drive == "FLOP"} {
@@ -186,8 +188,10 @@ if {$tech == "sky130"} {
     }
 }
 
-# Set the wire load model 
-set_wire_load_mode "top"
+if ($tech != "tsmc28psyn") {
+    # Set the wire load model 
+    set_wire_load_mode "top"
+}
 
 # Set switching activities
 # default activity factors are 1 for clocks, 0.1 for others
diff --git a/synthDC/wallySynth.py b/synthDC/wallySynth.py
index 426f4a12..e2918620 100755
--- a/synthDC/wallySynth.py
+++ b/synthDC/wallySynth.py
@@ -19,6 +19,7 @@ if __name__ == '__main__':
     techs = ['sky90', 'tsmc28', 'tsmc28psyn']
     allConfigs = ['rv32gc', 'rv32imc', 'rv64gc', 'rv64imc', 'rv32e', 'rv32i', 'rv64i']
     freqVaryPct = [-20, -12, -8, -6, -4, -2, 0, 2, 4, 6, 8, 12, 20]
+    freqVaryPct = [0, 10]
 
     pool = Pool()