diff --git a/screws.scad b/screws.scad
index d1ab6c3..9de2a13 100644
--- a/screws.scad
+++ b/screws.scad
@@ -358,7 +358,7 @@ function _screw_info_english(diam, threadcount, head, thread, drive) =
                [3/8,  [0.656, 0.199, undef, 7/32, 45   , 0.122, 0.106]],
                [7/16, [0.750, 0.220, undef, 1/4,  undef, 0.193, undef]],  // hex depth interpolated
                [1/2,  [0.875, 0.265, undef, 5/16, 55   , 0.175, 0.158]],
-               [5/8,  [1.000, 0.331, undef, 3/8,  60,  , 0.210, 0.192]],
+               [5/8,  [1.000, 0.331, undef, 3/8,  60   , 0.210, 0.192]],
                [3/4,  [1.1,   0.375, undef, 7/16, undef, 0.241]],  // hex depth extrapolated
              ],
              UTS_round = [   // slotted, phillips
diff --git a/turtle3d.scad b/turtle3d.scad
index 27cdc25..3da6bb2 100644
--- a/turtle3d.scad
+++ b/turtle3d.scad
@@ -356,7 +356,7 @@ function _rotpart(T) = [for(i=[0:3]) [for(j=[0:3]) j<3 || i==3 ? T[i][j] : 0]];
 //                       ["move", seg1_len, "grow", seg2_bot_OD/seg1_bot_OD],  
 //                       "arcright", bend_r, bend_angle,
 //                       ["move", seg2_len, "grow", seg2_top_OD/seg2_bot_OD],
-//                       ["move", 0, , "reverse", "grow", seg2_top_ID/seg2_top_OD],
+//                       ["move", 0, "reverse", "grow", seg2_top_ID/seg2_top_OD],
 //                       ["move", seg2_len, "grow", seg2_bot_ID/seg2_top_ID],
 //                       "arcright", bend_r, bend_angle,
 //                       ["move", seg1_len, "grow", seg1_bot_ID/seg2_bot_ID]