ORIGINAL: Arthur P

I set my tiller even to start out. Then I point a pin at a spot on the wall and s-l-o-w-l-y draw the bow straight back. The bow will try to pull the pin up or down. For me and my shooting style, it's usually up. I take a turn off the top limb bolt, add a turn on the bottom limb bolt or both. (Naturally, if the pin is pulling down, I'd take a turn off the bottom limb, add a turn to the top limb, or both.) Then I repeat. I keep doing that until I can draw the bow all the way back and keep the pin from rising or dropping during the draw.