Demon carbs

I had a 750 when they first came out. I kept having weird stumble problems no matter what I did. After a while, I talked to their CS rep whom asked me to send it back to them. They sent me a new one and it was one of the most responsive carbs I have ever used. Apparently, some of the very first of their production had problems with the core molds, but had been revised.

I'm actually considering trying one of the Street Demon "Thermoquads" out for my current combo.