No problem. I had to do a ton of physical therapy for that kind of tendinitis, so I'd love to try to help you avoid that. One more thought is to look at your cleat alignment as part of your position and also pedal float. I found that riding a spin bike with SPDs is what really brought it on for me and still causes flareups. That was lessened when I moved the cleat back a few millimeters, but still, I need a little bit of float. I have no problems on my road bike with KEO pedals (3.5* float), unless I'm having major pelvic alignment problems for whatever reason first. Even if my hips are doing OK, too much time on a spin bike can still aggravate things. Other than the tires, have you changed anything else about your bike setup? Maybe it's just too much extra work (mileage and strength effort) too soon?