I've got a 2000 Phantom that appears to be pulling only 55# with the limbs cranked all the way down when it SHOULD be 70#.
Here's what would seem to be a noob question, but I've never owned a single bow for this long.
1#: Do limbs have a tendency to weaken over time?
2#: can I still get replacement parts for a 10 year old bow?
I have since checked the axle to axle measurement and it seems to be about 1/2" longer than spec & the brace height is about 3/16" under spec.
Would string & yoke stretch account for 15lbs of dw loss?