bought some 65#-70# arrows from badger arrows. they were the only ones i could find that would fletch with the banana feathers! they were also kind enough to send me one bare shaft with nock. they also sent me some 125 grain points and 145 grain points!
started nock left and cut the arrow down to 30" and it was then nock right. i took off the 125 grain point and mounted a 145 grain point. Straight as an arrow!
so now i guess i can start mounting some points on the fletched arrows. i assume i could lenthen the arrow to 30.5" to mount a 134 grain obsidian point and feel pretty good that it will fly well? Of course, if the point is mounted straight....