Ima just wunnering ware the dipstuck is on ma motorbeacon 50v? I nead to poot oyl in there but i cant find a whole? if I take of the air filtur, I see a whole there. is that where ma transmissun oyl goes? also, whut kind shuld I use? can I use moter oyl? maybe slick 50? i heer that makes you go reely reely fast!