One other bit of advice. If you are serious about archery then over time learn all you can. Learn to work on your own bow including the important measurements to record for reference, bow tuning replacing rigging (string and cables) and maybe even doing complete tear downs and putting the bow back together. Someday you may feel that you've become the best bow technician you know. Saves a lot of gas and guessing who knows what.
Sounds like good advice and I do intend to become as knowledgable about my bow as I am my firearms.
One other problem I was having that these new arrows has solved . . .I was happy to see today that my broadheads are grouping right with my field tips!! With the weaker spined arrows my broadheads really did'nt group but would hit way low and mostly to the left.

Great . . .one less thing!!
Thanks