Hoyt ViperTech 29.5 draw length
IBO 300
Easton epic 400 spine weight is 379.3 weighed on my powder scale
two cat whiskers and a string loop. WB rest 273fps

BowTech defender
Birth Cirtificate 300 fps @ 29 inch draw
same arrows, same rest two cat whiskers and two string leaches and a W.B, rest
268 to 270 fps

Oh yea both are set on 65lbs draw weight