Good things come to those who wait! I just ordered my new three blade prop from John at Flight Resource. MT has a new model three blade coming out which he is recommending for me on the Tundra. It is a 200 cm-52 composite scimitar shaped blade which is 2 cm longer than their previous model length of 198. It shows a 5% gain in thrust over the 198 model. STC paper work is near completion for use on Huskies and Scouts and they will be able to come from the factory with this prop. Since mine is experimental I am good to go now. It should be here direct from Germany in June.