Recently I've been breaking a lot of diff screws (3 in the last two race days!!!). Has anyone else noticed how weak the screws are? I've been running foams with tight diffs, puting a lot of strain on them. Is there anyway, besides loosening the diffs, to help the problem? Has anyone found an aftermarket or different brand of diff screw that fits and is stronger?
Just to add: If want to have spare parts around, besides diff screws, I would recommend buying extra thrust balls, diff balls, knuckles (if you don't have the aluminum ones), dogbones, stub axles (tobee's are good), and ring/pinion gears.