OK, new acct, and first post on this acct, but I used to be around here a bit. I have a question regarding the Whisker Biscuits. OK, I'm shooting Terminator Hunters (not Selects). Now, the diamater on these is almost as big as my 2117's. I'm going to switch to a WB (from a TM Hunter), but I don't know if I should use the one for carbons, or the one for alum's, because of the diamater.
If in doubt get the alluminum biscuit I know lots of guys that shoot carbons from alluminum biscuits, but you can't shoot the alluminums from the carbon bicuit.
I agree, it is always better to go with the larger size. Loose is better. I have had excellent result using both the carbon and alunimum biscuits with carbon arrows.