Sloppy front camber -TRF511

[AaronR]

I run aluminum caster blocks and standard (steel I assume?) Tamiya king pins and there is a ton of slop.... camber varies from +2 to -2 degrees I would guess. I was thinking of replacing king pins but I'm afraid the aluminum is what is wearing out.

My king pins are original (been running my 511 since August 2009) and my aluminum caster blocks are nearly as old (I built the car with standard plastic blocks but broke one in a crash and decided to get 10 degree aluminum blocks).

Anyone else have sloppy front camber? Thoughts? I hate to replace aluminum caster blocks just to get rid of slop.