Reconfigured my set up/arrows the past few days. I took 3 of the 92 gn inserts out of the Spynal Tapps my buddy sent me for Christmas.He had cut them down from 22" to 18" and reinstalled the inserts with low temp hot melt. I installed 3, 110 gn inserts with some small screws added to the backs giving them a weight of 123gns or so. With aluminum flat nocks and 100gn heads their right around 430gns.I wanted the 110 gn inserts and extra 13gn screw weight for shooting 100gn heads and better foc. Got them sighted in today and ready to go with my favorite 100gn 2"cut Swhackers. I'm feeling a little more confident now shooting my old faithful heads. A shout out to Dan for the great string as well!