I was pre stretching a new string and put a couple chips in the finish. Should I put a dab of nail polish on them and just water proof with a min wax or just min wax over it and keep shooting??? I also had probs tuning and fixed that- I ended up shooting birch shafts 29 and 30" bop from my 50 lb @ 25" - the arrows are 50 55 should I try going to say a 35 40 grn arrow and make them at 26" bop or would they be too light for elk and deer??? Should I just stay where I am at and keep shooting? Happy new year