For all of you guys running e85, how consistent has it been? I've got access to several e85 pumps in my town, but the octane consistency is keeping me away. It seems like something you'd have to log for constantly to monitor...
I don't notice much difference until they step down to E80 or E75 when the weather starts getting cold.. and then when they step it back up. Day to day differences are not enough to worry about around here anyway.