I think this is GREAT! I just got my STI two weeks ago and am surprised at the high noise level. After spending hours reading about sound deadening, yours is the first post I've seen with dB #'s. Honestly, without verifiable #'s, I will not go through the trouble - I emailed the RAAMAT guy for info about actual data and got no reply.
Am I correct that 79 dB is the highest "before" reading?
PLEASE POST AN AFTER VID!!
Thanks - Scott