need help

[SLOCIV]

I have a HPI PRO3 and after a few times running it (hittin some walls also) I heard a clicking noise. This is pretty much my 1st time with an RC car. I had a gas powered HPI but that was about 2 years ago. I can really hear the noise in reverse but also hear it in drive. Does anyone have a clue about this?? Could it be a gear? or i dunno. Also, this might be in the wrong forum, but my wheels are shaking, do they have bearings or is an axel bent? or should i just get new wheels? Appreciate all the help!!!

-Ant.

[lurch2600]

is it the front or rear wheels shaking

[SLOCIV]

all 4. the back right is the worst. fronts are slighty. the the back left in no horrible but very noticable.

[thewarrenator]

is it the actual wheels or just the tires?

[SLOCIV]

the whole assembly. I can tell if the tires were slipping off, but no, it is the actual wheel wobbling back and forth.