diff --git a/makefile b/makefile
index 22bacdc..8b31100 100644
--- a/makefile
+++ b/makefile
@@ -25,7 +25,7 @@ ifeq ($(PLATFORM), Darwin)
     CXX                  = clang++
     
     # Architecture flags
-    ARCH_FLAGS           = -arch arm64 -mmacosx-version-min=11.0 -isysroot $(MACOS_SDK_PATH)
+    ARCH_FLAGS           = -arch arm64 -arch x86_64 -mmacosx-version-min=11.0 -isysroot $(MACOS_SDK_PATH)
     
     # Linking flags - Use multiple rpath entries to look in executable directory
     LINKER_FLAGS         = $(ARCH_FLAGS) -framework Cocoa -framework IOKit -fvisibility=hidden -O5 \
diff --git a/vmax2bella.cpp b/vmax2bella.cpp
index 8ca6feb..364e47b 100644
--- a/vmax2bella.cpp
+++ b/vmax2bella.cpp
@@ -611,8 +611,8 @@ dl::bella_sdk::Node addModelToScene(dl::Args& args,
                     isBox = false;
                 } else if(material==6 || vmaxPalette[color-1].a < 255) {
                     belMaterial["type"] = "glass";
-                    belMaterial["roughness"] = vmaxMaterial[material].roughness/.9f * 100.0f;
-                    belMaterial["glassDepth"] = 1500.0f;
+                    belMaterial["roughness"] = vmaxMaterial[material].roughness * 100.0f;
+                    belMaterial["glassDepth"] = 500.0f;
                 } else if(vmaxMaterial[material].metalness > 0.1f) {
                     belMaterial["type"] = "metal";
                     belMaterial["roughness"] = vmaxMaterial[material].roughness * 100.0f;