I just bought my dm10 yesterday, when i first started playing on it, i had no problems. Now my i use my kick it often misses my hits. Its a big problem, espessially if i want to play fast. My other problems is that when i hit my tom i have to hit right in the middle and that if i dont hit in the middle it either detects the rim sound or nothing happens, when i actually hits the middle of the tom, the sounds from the rim gets detected too, its really annoying and i dont really want any sound effects from the tom rim. I have already tried reseting the drums but that doesnt help.