Well, got the 19cc John Deere running. I made a prop hub for it, and got it to the test bench last week before the wind and snow hit. It is to misserable to even go outside, but did a little work in the back shop. I am not sure if my tach is right or not, but was around 9000 with an idle of 1900. I have fabricated a lighter muffler and set up the throtle lever. I have a 14 X 8 Master Air Screw prop right now. It appears to start by hand with the mag, so will probably stay with the stock Ignition. As with the other TELE's I have flown, The body appears to be a little flimsy, so I loaded it with some foam in a can. I have a Ryobi powered Ultra Stick that I did the same thing with and it really makes the fuselage stiffer. I can now offer good advice as to doiong this mod if anyone is interested. Will keep you informed as soon as the weather allows..... Flathead