Would appreciate any input regarding the CV joints on the driveshaft of my TR-7. Should a local driveline outfit be able to replace one with a conventional U joint? The front one on mine is worn and the seal has been gone for some time so it's full of dirt grease mix that resembles valve grinding compound. It seems that the CV joints could be rebuilt with oversize balls like a "Chicksan" but it appears that disassembly would require special tools and equipment. I may end up forcing grease into this one and trying to get by for a while but if I could get a good repair done for a C note or so in the next week I would opt for that till I can get a complete new drive (prop) shaft.