let off problem?

[arrows flinger]

my bow is supose to have a 65% let off but when i went to the range and checked the draw is said 65lb. max and then i checked the holding wieght and it read 15lb. whe comes out to 85% i aint complaining, but how is this possible?

[virginiashadow]

So that means the bow is holding 50 of the 65 total pounds of the bow? If that is so, then that is around 77% let off.

[Huntinman23]

What kind of bow do you have, I know with my bow you can adjust the let off percentage with the cam from 65 to 80, if so look at the cams there my be a way to change it. That is really all i can think of.