That's Odd. The Norvel .074 I did runs very well in my opinion. Some info [link=http://dieselrc.com/blog/]HERE[/link].

JD ether has no hexane, at least the MSDS that I have says there isn't any.

Smaller diesels in general like more ether. A few of the very small engines (0.1CC) won't run on any less than 40%.

Mavi, where do you fly?