what let off do i have
 

i have a mathews drenalin how can i tell which let off i have 65% or 80%, thanks in advance for your help

RE: what let off do i have
 

The stanard is usually 80%, but the best way to kow for sure is to weigh the bow. Divide the holding weight by the peak weight. This will give you a number such as .20 or .35. Drop the zero and add the percent sign on the end and you'll have your answer. It's just simple math.

RE: what let off do i have
 

Or you could just look at the cam. 80% will have an "HL"

There will be a stamping on the cam.......draw length number, followed by R or L for right or left hand, then by "HL" for high let off..

Example... 28RHL.... 28", right hand, high let off.