I'm with Roger. Just done the diffs in my FS2 for the first time since I built it 4-5 months ago, and it's run in some pretty naff weather!
Normally Ijust run around with a soft brush and a little GT85 to get it clean, and check for anything lose, broken or bent. Shocks get fresh oild every few meetings, and bearings get done if they feel gritty. That's pretty much it, takes about 30 minutes. So much easier than when I was racing 8th scale every week... that was like having a full time job
