Update dactyl.clj

Added more lines for top-middle screw post definition.

src/dactyl_keyboard/dactyl.clj

@@ -1358,15 +1358,19 @@
     (def screw-offset-bm [13 -7 0]))
 (when (and (= thumb-style "mini") inner-column)
     (def screw-offset-bl [14 8 0])
+    (def screw-offset-tm [9.5 -4.5 0])
     (def screw-offset-bm [-1 -7 0]))
 (when (and (= thumb-style "mini") (false? inner-column))
     (def screw-offset-bl [-1 4.2 0])
+    (def screw-offset-tm [9.5 -4.5 0])
     (def screw-offset-bm [-1 -7 0]))
 (when (and (= thumb-style "default") inner-column)
     (def screw-offset-bl [5 -6 0])
+    (def screw-offset-tm [9.5 -4.5 0])
     (def screw-offset-bm [8 -1 0]))
 (when (and (= thumb-style "default") (false? inner-column))
     (def screw-offset-bl [-11.7 -8 0])
+    (def screw-offset-tm [9.5 -4.5 0])
     (def screw-offset-bm [8 -1 0]))
 
          (defn screw-insert-all-shapes [bottom-radius top-radius height]