I draw with one finger over and two under the arrow and shoot with a tab, no glove, because I noticed that I'm much more accurate that way.
I'm going to try holding my bow lower. Thats a good point acutally, I didnt think it would make a difference if I start lower since the anchor point stays the same anyway...
I usually start aiming once I'm at full draw, I dont judge distance before that much.
I dont think I'm overbowed, I shoot that 50# for about 2 years now after I started with a borrowed 45# longbow about 30 months ago.
No problems with holding the bow at full draw for 30 seconds and keeping back tension.
I feel however , after 60minutes or so of just shooting 6 arrows, getting them, shooting again, that my back is getting tired and my accuracy going down.
Would you call that too much?
Ive got no problems to go 3hours on the parcours, if theres a little walk after every target.
That's good that you can't move your arm, because you shouldn't be lowering your bow arm anyway. Try keeping your bow arm where it is and bending at the waist instead.
Great, Thats another thing I would've never come up with on my own. ;-)
I'll go right on the practice field as soon as the sun gets up again over here, hehe.
//edit:
I aim like this:
I'm right handed, so I close my left eye and look over the arrow, but focus on the spot I want to hit on the target.
Hard to discribe this, first I make sure that my arrow has the right direction. Than I start judging distance / highering or lowering the bow.