I have a mini funtana and have a few questions. One is the gears in some of the servos I stripped from moving them around as I dissassembled some things. Is there anywhere you can get gears to replace the ones inside the servos? Also is there certian props I can get that pull better then others? What do the numbers mean? Right now I have a 12X6E? Last question, I feel like my Park 480 motor isnt running as fast, is there anything to check that could be not allowing it to run at full speed? Thanks.