OS 70 Ultimate is not available.....Saito spanks it all day, price, power, weight. I have 200 flts on my Saito 72, 30% Wildcat Curtis Youngblood Heli, not sure why someone would need a glow driver or slowing it down, you will find that the low end idle screw will be almost all the way in after you run it in. If anything, the plane floats forever, gee, sometimes dead stick (i.e. run out of fuel) landings are easier, I have a 14x4 W APC on my 72, the 82 might even spin the 15x4 W?? See my post # 3666 on my set up.

Go Saito.

Mac