Board Thread:Wiki news and announcements/@comment-27306930-20161013005849/@comment-27306930-20161019134258

Darn, I knew I shoulda taken that semester of aerodynamics, I knew someone was eventually gonna ask that some day 😉

I can't say for sure, but I'm positive it has something to do with the flat head, and not so much with the sides.

They're available on eBay, and Amazon BigS. Click any of the links in my previous posts.