Here we have the [015] square wire groove variants of CD 214. The piece on the left is the tall variant, almost 1/4" taller than the normal mold (center.) On the right is the short variant, which is about 1/4" shorter than normal. This piece is also a currently unlisted color (very blue aqua, almost hemi blue) and has the "special G" embossing.

I went from having neither of these variations to having both in one week! A lot of looking and a lot of luck were involved, of course.