Quote:
Originally Posted by PeteVS
Interesting. Most of the pictures show the "top" side of the rotor, the one with the ejector pins. The fins on that side look to have very little draft. Is that the feature that's hanging up in the mold? There was one picture back at the beginning of the thread showing the "bottom" and the bosses there appear to have a heavy draft angles on the outside. They shouldn't be causing problems. Are there problems with the ID's in those bosses?
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The issue was with the amount of interference (When heated would get tight) with the brass tube (inside the bottom boss) ID/mold. The bottom half would stick in the mold. Dissimular metal expansion coefficients. There's no draft in the inside of the tube. Tube being the brass piece that holds the bottom side carbon contact and spring.