Dave, have had the heel pain torture and knee also for many years in the body shop. About 5 years ago saw a new doctor and he told me to take vitamin D 4000IU daily. I`m 55 now, For me it has worked wonderfully, heel torture has been minimal to non existant for 4 or 5 years now and knees don`t bother me at all. Worth a try for a few months, can`t hurt.

We have a 67 Malibu on the rotisserie and a 69 firebird convertible being torn down for restoration.