GREAT! I will give that a try. Your idea about the prop being to large for little to no boost at the time I am trying to plane makes TOTAL sense. By the way, below is a link to a pic of the engine. Thanks SO much for your time and help...I will let you know how I do with a 26 four bleds or a 28 three blade.

Copy and paste this link in your browser to see the engine:

Thanks again!