Ah, thanks for that advice, but a little late in my case. I put one on my Lambert. I did not need to do anything to the shell; I just installed the thing and it was done. No problems to report.
how long have you been using this yst bb? It's not going on a high dollar bike, so it doesn't need to be top of the line. If I were to go with the one VO sells, I will be paying as much for a bottom bracket as I did for the whole bike.