diff --git a/mason jar holder.scad b/mason jar holder.scad
index 34da34e..95122fb 100644
--- a/mason jar holder.scad	
+++ b/mason jar holder.scad	
@@ -9,14 +9,14 @@ Holder_stake_width = 3.0; // 0.1
 wide_mouth_ring_od = 88.9; // 3.5"
 wide_mouth_ring_id = 69.85; // 2.75"
 wide_mouth_ring_height = 16.0;
-wide_mouth_lid_diameter = 82.6; // 3.25"
+wide_mouth_lid_diameter = 86.0; // ~3 3/8"
 wide_mouth_lid_depth = 2.5; // ish
 wide_mouth_base_diameter = 94.0; // 0.1
 
 regular_mouth_ring_od = 73.03; // 2 7/8"
 regular_mouth_ring_id = 57.15; // 2 1/4"
 regular_mouth_ring_height = 14.0;
-regular_mouth_lid_diameter = 66.675; // 2 5/8"
+regular_mouth_lid_diameter = 69.0; // 2 5/8"
 regular_mouth_lid_depth = 2.5; // ish
 regular_mouth_base_diameter = 76.0; // 0.1