diff --git a/hexrdgui/create_raw_mask.py b/hexrdgui/create_raw_mask.py
index ea185f6aa..fd18eca42 100644
--- a/hexrdgui/create_raw_mask.py
+++ b/hexrdgui/create_raw_mask.py
@@ -47,9 +47,10 @@ def convert_polar_to_raw(line_data, reverse_tth_distortion=True):
         line_data[i] = line
 
     raw_line_data = []
+    instr = create_hedm_instrument()
     for line in line_data:
-        for key, panel in create_hedm_instrument().detectors.items():
-            raw = angles_to_pixels(line, panel)
+        for key, panel in instr.detectors.items():
+            raw = angles_to_pixels(line, panel, tvec_s=instr.tvec)
             if all([np.isnan(x) for x in raw.flatten()]):
                 continue
 
diff --git a/hexrdgui/utils/conversions.py b/hexrdgui/utils/conversions.py
index facd80a0e..4f5ed9740 100644
--- a/hexrdgui/utils/conversions.py
+++ b/hexrdgui/utils/conversions.py
@@ -46,8 +46,10 @@ def angles_to_cart(angles, panel, tvec_s=None, tvec_c=None,
     return panel.angles_to_cart(**kwargs)
 
 
-def angles_to_pixels(angles, panel):
-    xys = angles_to_cart(angles, panel)
+def angles_to_pixels(angles, panel, tvec_s=None, tvec_c=None,
+                     apply_distortion=True):
+    xys = angles_to_cart(angles, panel, tvec_s=tvec_s, tvec_c=tvec_c,
+                         apply_distortion=apply_distortion)
     return cart_to_pixels(xys, panel)