I want to switch from a 125 tip to a 100 tip. I shoot easton axis st arrows 340. I shoot an allegiance bow at 70 pounds and 28 1/2 inch draw. I was told that if i changed my arrows would not be spined correctly. is that true? If i changed without changing my arrows, what would that cause, other than my sites being a little high. Any help would be appreciated.

Thanks