DrtJnky, That's good to hear. I've been running 15% in my NexStar & Tower Trainers & was wondering if I was gonna need to step-up the fuel for the new Saito. I can get 15% here in town from $14 to $16 depending on which brand I buy, but it junps to like $22 just for 20% & $28 to $35 for 25% to 30% so that would more than double my fuel cost if I was to run 30%! I think I'll try to stick with the 15% & see how the 100 likes it.