Ken in Oklahoma wrote:
Here's another article, this one about repairing the ignition. I still haven't found the article about modifying the bean can for that second hall sensor though.
http://www.deathstar.org/~flash/ig_trig.html
Sorry about the piecemeal links. Here is the dual sensor mod article.
http://bmwscotter.org/topics/common_mod ... update.htm
Ken