Anyone had a double trigger problem on a ride cymbal. The theashold is set -27 and the gain is at 0M... and when I played I can hear the occasional "flam" on ride notes. I swapped the pad and it doesn't do it on the other one so it's a pad issue, I have hardly used the kit since I have been on a ship for 6 months so it's almost new. Though I didn't buy it from new so can't take it back to the shop under warrantee. Any ideas of what to look for?