locking

I just got my rc yesterday and i noticed the batery cover keep sliding off i tried to cut the aprings and still not locking right,im new here so have patience with me

Another tid-bit from one of the RC390 Cup guys. Apparently, the nut holding the waterpump impeller on is not of the locking variety. With hard use they can back off the shaft. AMA Cup guys were told to replace the nut with a locking version. This is a relatively ease fix as the cover comes off...

So after working on my bike today I installed the battery tray cover as usual, noticed it wasn't locking in place like usual. I had a look at the locking mechanism, tried installing it off the bike to rule out alignment issues. I have confirmed the locking mechanism is broken and does not stay...