Time for some diff breathers Started pokin around the axle today, realized that those little caps pop right off using a screwdiver, and looks as though there is a little nipple that could be used as a fitting for some clear tubing. I don't see why you need to screw out whats there and then risk screwing up your axle threads screwing in a brass fitting that uses SAE threads. Why can't you just stick a tube right on there and tube clamp it on? If sealing is a problem I'll get some butyl rubber or silicon and seal it up with that as well. I think FJafrica did his breathers the way I am describing, is that true? If so how does it work?