i have a pacific fxr kit. it says it has true pitch tunning. the 22x18 virgin bass drum has A stamped inside the shell under the date. the 16x14 floor has an A aswell. the 12x9 doesnt say anything under the date, nor does my 14x6 snare, mabee they forgot to stamp them??? anyways, how can i achive these notes with my drums? i tried actually using a guitar tunner but that didnt work well. any suggestions?i love my new kit but tunning is a little off and i know they would sound sweeeet if they were tuned up a bit better.