After months of procrastinating I finally decided to install my stage 1 Hotcam in my 650R. I used a puller to get the flange off the cam and unfortunately broke one of the ears off the flange. I was thinking I had it covered when i prepared for the install by purchasing an extra flange but I accidently ordered a cam timing gear instead. Well, my flange FINALLY arrived and I'm wondering if the new flange has to be pressed onto the cam by a machine shop. If so, does it have to be done by a motorcycle repair shop or do you think any automotive machine shop will work? I have a factory service manual but I'm not aware of any special tolerances for this piece. Any help is appreciated, thanks!