Frank, It is impossible to compare the Noise the TomKat makes to the noise the Airborne 82nd makes as there is a vast difference in energy generated.

Did you replace the rubber on the Short Stop on the 82nd?

I have a MeanV on my 82nd as well as the rubber rpl. on the Short Stop and it rivals the Quietest bow I've ever shot and is definitely the fastest. Producing over 72#'s of KE at a mere 28" draw and 61#

Are you both shooting the same weight arrow?

Dan