870,
IF you will notice that the entry wound of the Steelhaed XP100 I posted appears to be sharply quartering.

In fact, to PROVE that the Steelhead does NOT have issues with this angle I took a few deer this year at these angles. The shot pictured was taken at a sharp quartering away doe. The XP struck and totally sliced the last ribs on her left side. The arrow then traveled 3/4 lengthways through her and then exited just ahead of her right shoulder! After all that on the 135# dressed doe, the arrow still had enough energy to travlel several feet behind her and embed in an ol' rotted log! I assure you this will be the meanest cutting lil' mech you could try! An awesome product!!!