busted tip on limb of Excalibur matrix 380 , was sent new limbs from Excalibur but no instructions on changing them , looks simple enough but was needing to know if and what amount of torque is required ?? any help I would be greatfull.

Never had to replace one of those but a call to Excalibur tomorrow and they will give you that information. They not only have good products but good customer service from my few dealings with them.

How did you do that? Any pics?

Never replaced mine but I think the screws have a set stopping point on them. You could check before installing.

don't know how it happened I used the decoking arrow as I normaly do and when I dischared the arrow it sounded different then noticed the string was out of place and the tip was long gone , and its camo there was no chance of finding it , looks like the epoxy or whatever they use to hold them on came lose , that's all I can figure.