<span style="font-family: Comic Sans MS"><span style="font-size: small">no... that's awesome! i appreciate all the long answers vs. the short "here's my quick reply" ones that don't explain things very well. the adjustable travel volume, is that the same as the end point adjustment? i haven't messed with my radio in so long, i can't remember. i think the end point adjustment would effect the throw up and down, now that i think about it.i know what you're talking about now that i thought about it. if i did switch to a 4-stroke motor, you said the .70 would be way too much torque put into the ground handling. did the .56 still sling it around nicely? or make it a little more docile? not sure how a really want to fly it just yet, but i got a little scare from a friends plane that i was flying one time and probably wasn't ready for it yet. but it seemed really fast and almost out of control-ish. but i pulled back on the throttle, the plane didn't want to stay in the air very well. could have been prop size and pitch with that as well.</span></span>