Congratulations first on starting traditional! To answer your first question I have shot about every type of arrow material out of my bows and it is just a matter of getting the spine right. I shoot Gold Tip carbons (small diameter) and woods (larger diameter) and see about the same results once you get the spine right. Maybe specifiy your issues more exact and me or others would be able to answer your question a little more accurately. For the second question, a easy way to make sure your brace height is right without adding more gear to a weight/space limited hunt is to mark your arrows that you will be hunting with. Just get bow strung and make sure brace is right, then nock an arrow and using a permanent felt pen or marker, mark a line on the arrow where it contacts the back (belly) of the riser. This is a great way to take a simple sight evaluation of your gear in the field on any hunt. Simple and easy. Hope this helps and I am sure more will post with useful ideas as well. Good luck!