So about a month ago i bought a set of Easton axis fmj 400s at gander mtn. I love them they shoot well at quieten down my bow. I robin-hooded an arrow last week so i ordered another set of Easton fmj 400s and when i received them they were a different weight shaft. my first set are 9.9 per and the new ones are 10.2 per. will this difference mess up my current set up?