Along with what MikeF said, if the shorter vaned arrows have a real aggressive helical on them, in such a short distance, as they go through the whisker biscuit they may be causing the erratic flight.
Type: Posts; User: Big_Holla
Along with what MikeF said, if the shorter vaned arrows have a real aggressive helical on them, in such a short distance, as they go through the whisker biscuit they may be causing the erratic flight.