I just recently got the tsunami uw, everytime I take it out I seem to break something. Just yesterday I had it out trying to do a little fine tuning and I stripped the teeth off of 2nd gear. I know your supposed to check the gear mesh everytime you take it out, but I don't know how you can see the gear mesh without taking the gas tank out or almost disassembling most of the car. I can't see the gear mesh at all. I know this is probably a stupid question but some help would be appreciated.