Carbons are usually smaller than aluminums in diameter and that makes arrow rest clearance a little tougher.
Proly why drop aways became popular w wheelers.
The lack of dampening rests also makes things more picky there IMHO.
And why they proly need shot w D loop.
Progress can be a PITA at times.
And that headache might be good enough reason to just say F it and go aluminum. Proven charts, decent overall arrow weights.
Like em just fine. And for the backyard archer maybe ideal.
But shooting 3d from the compound stakes.....nope.
A belly or backline skip puts a hell of a wow in aliminum.
And no, who wants to shoot from the damn kiddie stakes?
Go bowhunter to 35 or mbr to 45. Way more fun, if running carbons