No offense, Mike, but the time investment is pretty damn small. I had a joint let go once on my 914. . .calling and waiting for a tow truck took more time and money than cleaning and repacking the joints. . .
Additionally, if you are really into getting the most mileage out of your CVs, rotating them from position to position will allow them to outlast the car. That is what we call "bank for the buck". . .
Like gramma always said, the lazy man works twice as hard!
