Few Questions For a new user

[Megacrash]

Chaps,

I Finally got round to building and using the Cat SX Lipo last weekend, i took it to PDA and had a ball.

I did run into a few teething issues though,

I stripped a spur, the mesh looked good so not sure how that happened.

My main issue is trying to secure the electrics to the chassis, i use the Losi Exceliron system and for the love of god it wont stay stuck to the chassis no matter how many pieces of tape i use.

Even my reciever was parting company far to often which was causing a real headache does anyone have any tips or reccomendations for this i did clean the chassis prior to taping.

Im also running 23t pinion on a stock spur it seems good is anyone running different?

Cheers