hey i have a well p90 and i want to upgrade the RoF and the accuracy and power, any tips/tricks you peeps know would be appreciated. Wow, i got the thing to run off of a 12 volt car battery and it was cool, the RoF was insane and it didn't seem to shoot harder though idk why. i was just messing around with wires and i pulled the trigger and ratta-tat-tat, it shoots like 3 bbs of in the time it should have shot like not even 1 yet. well i'm out for now (thank you for the advice in advance)