diff --git a/synthDC/Makefile b/synthDC/Makefile
index 81d982251..eeb3de889 100755
--- a/synthDC/Makefile
+++ b/synthDC/Makefile
@@ -6,13 +6,14 @@ NAME := synth
 
 # defaults
 export DESIGN ?= wallypipelinedcore
-export FREQ ?= 3000
-export CONFIG ?= rv32e
+export FREQ ?= 1000
+export CONFIG ?= rv64gc
 export MOD ?= orig
+export CONFIGMOD ?= $(CONFIG)_$(MOD)
 # title to add a note in the synth's directory name
 TITLE = 
 # tsmc28, sky130, and sky90 presently supported
-export TECH ?= sky90
+export TECH ?= tsmc28
 # MAXCORES allows parallel compilation, which is faster but less CPU-efficient
 # Avoid when doing sweeps of many optimization points in parallel
 export MAXCORES ?= 1
@@ -29,13 +30,14 @@ export SAIFPOWER ?= 0
 configAsList := $(subst _, ,$(CONFIG))
 BASECONFIG := $(word 1, $(configAsList))
 OLDCONFIGDIR ?= ${WALLY}/pipelined/config
-CONFIGDIR ?= $(OUTPUTDIR)/hdl/config
+export CONFIGDIR ?= $(OUTPUTDIR)/hdl/config
 CONFIGFILES	?= $(shell find $(CONFIGDIR) -name rv*_*)
 CONFIGFILESTRIM = $(notdir $(CONFIGFILES))
 # k = 3 6 
 
 print:
 	@echo $(FREQS)
+	@echo $(BASECONFIG)
 	@echo $(CONFIGFILESTRIM)
 
 
@@ -108,7 +110,7 @@ mkdirecs:
 	@mkdir -p $(OUTPUTDIR)/mapped
 	@mkdir -p $(OUTPUTDIR)/unmapped
 
-synth: mkdirecs configs rundc clean
+synth: mkdirecs configs rundc #clean TODO
 
 rundc:
 	dc_shell-xg-t -64bit -f scripts/$(NAME).tcl | tee $(OUTPUTDIR)/$(NAME).out
diff --git a/synthDC/scripts/synth.tcl b/synthDC/scripts/synth.tcl
index ed43a1ab3..8c5d57988 100755
--- a/synthDC/scripts/synth.tcl
+++ b/synthDC/scripts/synth.tcl
@@ -18,19 +18,18 @@ set_host_options -max_cores $::env(MAXCORES)
 
 # get outputDir from environment (Makefile)
 set outputDir $::env(OUTPUTDIR)
-set cfgName $::env(CONFIG)
+set cfgName $::env(CONFIGMOD)
 # Config
 set hdl_src "../pipelined/src"
-set cfg "${hdl_src}/../config/${cfgName}/wally-config.vh"
 set saifpower $::env(SAIFPOWER)
 set maxopt $::env(MAXOPT)
 set drive $::env(DRIVE)
+set cfg $::env(CONFIGDIR)/${cfgName}/wally-config.vh
 
-eval file copy -force ${cfg} {$outputDir/hdl/}
-#eval file copy -force ${cfg} $outputDir
+eval file copy -force $cfg {$outputDir/hdl/}
 eval file copy -force [glob ${hdl_src}/../config/shared/*.vh] {$outputDir/hdl/}
 eval file copy -force [glob ${hdl_src}/*/*.sv] {$outputDir/hdl/}
-eval file copy -force [glob ${hdl_src}/*/flop/*.sv] {$outputDir/hdl/}
+eval file copy -force [glob ${hdl_src}/*/*/*.sv] {$outputDir/hdl/}
 
 # Only for FMA class project; comment out when done
 # eval file copy -force [glob ${hdl_src}/fma/fma16.v] {hdl/}