View Full Version : letoff?

12-02-2008, 10:39 PM
How do you check you letoff. I had to change my top cam and now there feel like less letoff. Any help would be great!

12-02-2008, 10:48 PM
What bow and cams??

12-02-2008, 10:50 PM
Oh sorry GT 500 revolution cams.

12-02-2008, 10:58 PM
You'll need a scale of some sort to measure the holding weight at full draw.
If I'm using a hanging scale instead of a draw board, I LET UP very slightly at full draw. you'll loose a couple pounds on the reading if not pulled hard into the stops. That's the weight to use for letoff %.
If your bow is 70lbs peak , you'll probably read between 14 and 16lbs.
my GT is NOT QUITE 80%. It's 78%. That seems to be the norm.
If it feels like you lost some letoff, check your cam sync.

12-02-2008, 11:00 PM
Thanks a lot!!!