Quoted from Spraynard:Success!Fixed the opto, and mist is working again. For the record, I used a 10 mH inductor, ordered off mouser.com. Cost like $1.00. Sure beats buying a new board! Here's the link for future sufferers of this problem. If the link ever breaks, it was a Fastron 10mH radial inductor, with 5% tolerance. Mouser part number: 434-03-103j manufacturer part number: 11p-103j-50.
http://www.mouser.com/ProductDetail/Fastron/11P-103J-50/?qs=3%2fphUcBLEfYP2myhlJxBuUUG3Wp%252bHNZwB8RgLrLg3l4%3d
Edit: thanks to everyone who helped out to solve this problem!
I'm just throwing out the love for this old thread.
I purchased a BSD a couple months ago and have been fixing a long list of issues.
The mist errors were the last to tackle and the information on pinside was invaluable.
Thanks for documenting the work for others.