Got some 18" GT LII's for buds Vixen, weigh around 330 gr. Wow! These lil buggers really fly fast!! Accuracy dropped a tad to 2" groups at 30 yds, but they gotta be around 300 fps! They hit about 6" higher at 30 than the 431's I've got. His fixed reticule Horton scope is now right on at 20 and 30, can't check 40 or 50 yet til I go to a range. Found this recipie on Excal forum, so thought I'd give it a shot since he's too cheap to buy a range finder, lol

Edit: Actually, they are around the 345 gr figure, the original post I read didn't have 10 gr wraps and thesedo, so they aren't quite as light, prolly a good thing, lol.