diff --git a/src/Makefile b/src/Makefile
index 6a17374..f55aa89 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,8 +1,8 @@
 BUNDLE=dexed.lv2
 TARGET=dexed.so
 
-DEBUG=1
-FILETRACE=1
+#DEBUG=1
+#FILETRACE=1
 
 INSTALL_DIR=/zynthian/zynthian-plugins/lv2
 INSTALL_MYPLUGINS_DIR=/zynthian/zynthian-my-plugins/lv2
diff --git a/src/dexed.cpp b/src/dexed.cpp
index a105ee2..4c8ed65 100644
--- a/src/dexed.cpp
+++ b/src/dexed.cpp
@@ -784,6 +784,7 @@ void Dexed::onParam(uint8_t param_num,float param_val)
         controllers.values_[kControllerPitchStep]=data[param_num];
         break;
       case 157:
+	TRACE("wheel.setRange(%d)",data[param_num]);
         controllers.wheel.setRange(data[param_num]);
         break;
       case 158:
diff --git a/src/msfa/controllers.h b/src/msfa/controllers.h
index 3aca269..e4dd79b 100755
--- a/src/msfa/controllers.h
+++ b/src/msfa/controllers.h
@@ -48,6 +48,7 @@ struct FmMod {
 
     void setRange(uint8_t r) {
         range = r < 0 && r > 127 ? 0 : r;
+	TRACE("range=%d",range);
     }
 
     void setTarget(uint8_t assign) {
@@ -64,8 +65,9 @@ struct FmMod {
 class Controllers {
     void applyMod(int cc, FmMod &mod) {
         float range = 0.01 * mod.range;
-        uint8_t total = cc * range;
-        TRACE("amp[%d]|pitch[%d]|eg[%d] %d",mod.amp,mod.pitch,mod.eg,total);
+        uint8_t total = (float)cc * range;
+        TRACE("amp[%d]|pitch[%d]|eg[%d]",mod.amp,mod.pitch,mod.eg);
+        TRACE("range=%f mod.range=%d total=%d cc=%d",range,mod.range,total,cc);
         if(mod.amp)
           amp_mod = max(amp_mod, total);
         
diff --git a/src/presets.ttl b/src/presets.ttl
index 7b8bcf0..ce49d7b 100644
--- a/src/presets.ttl
+++ b/src/presets.ttl
@@ -34,7 +34,7 @@
                 pset:value 99.0
         ] , [
                 lv2:symbol "mod_wheel_assign" ;
-                pset:value 0.0
+                pset:value 7.0
         ] , [
                 lv2:symbol "foot_ctrl_range" ;
                 pset:value 99.0