diff --git a/zUtil_Deformation/gt6DCreateProjDataFromTwinnedGrainFwdProj.m b/zUtil_Deformation/gt6DCreateProjDataFromTwinnedGrainFwdProj.m
index 815d007afca17bbfef17a773ef90dc387eb20b5f..9f9b81c1f3acd6a7a3c192f627732f3c5dcf0876 100644
--- a/zUtil_Deformation/gt6DCreateProjDataFromTwinnedGrainFwdProj.m
+++ b/zUtil_Deformation/gt6DCreateProjDataFromTwinnedGrainFwdProj.m
@@ -17,8 +17,8 @@ function [cl, estim_space_bbox_pix, estim_orient_bbox] = gt6DCreateProjDataFromT
         'det_index', 1, ...
         'min_eta', 15, ...
         'angular_toll', 2, ...
-        'rspace_oversize', 1.1, ...
-        'ospace_oversize', 1.1, ...
+        'rspace_oversize', 1, ...
+        'ospace_oversize', 1, ...
         'check_spots', false, ...
         'stack_oversize', 1.4, ...
         'import_ref_included', true, ...