diff --git a/packages/font-glyphs/src/letter/armenian/lower-u-group.ptl b/packages/font-glyphs/src/letter/armenian/lower-u-group.ptl
index a55557bdb..96b002363 100644
--- a/packages/font-glyphs/src/letter/armenian/lower-u-group.ptl
+++ b/packages/font-glyphs/src/letter/armenian/lower-u-group.ptl
@@ -423,11 +423,10 @@ glyph-block Letter-Armenian-Lower-U-Group : begin
 
 	do "Ew"
 		create-glyph 'armn/ew' 0x587 : glyph-proc
-			local adws : Math.max para.advanceScaleM
+			local df : include : DivFrame : Math.max para.advanceScaleM
 				[mix 1 para.advanceScaleF 0.5] * para.advanceScaleMM
-			local df : include : DivFrame adws
 			include : df.markSet.b
-			local subDf : DivFrame [Math.min 1 : (8/11) * adws] 2
+			local subDf : DivFrame (0.75 * para.advanceScaleM) 2
 			include : uBowl.shape
 				top    -- Ascender
 				bottom -- 0