I shoot the QT 4000 and my prongs are pointing foward some.

Questions:

When you mean all the way up, are you refering to the prongs being up until they can' t go any further up? Or do you mean they are up, but you can actually still use a finger and push it up a bit more while at full draw?

If you are getting no fletching contact and its shooting good, leave well enough alone I say.