I have a 2004 Martin Razor X riser with Nitrous Cam B and a Shoot Through System and Elite Limbs. When I screw in the limb bolts all the way in, there is about 1/2" difference in the tiller measurement. The top measures 7-1/2" and the bottom measures 8". Also, I noticed that when I screwed in the top limb bolt, both the washer and bolt turn together. The bottom limb bolt turns while the washer remains stationary.

Are these normal behaviors or should I be worried about the tiller difference and limb bolt turning with the washer.

Thank you,