Sky Rogue cut to center?

[LostNation_Larry]

I have a customer with a Sky Rogue longbow and we are trying to match arrows.  The only question I have right now is how deep the shelf is cut.  This bow was probably made around 1970-1980.  I sold him the bow but I never looked at how deep it was cut.  Anybody know?  BTW, it was designed by Earl Hoyt Jr.

[Blackhawk]

I had one a couple years ago and believe these are cut just past center.