ORIGINAL: raflyer
Got a good tip from the wattflyer site , they think i may have my props on backwards. I have the numbers facing the rear of the plane and they should be facing the front or direction of travel. Will try and report back.
Your props are only going to have one mounting surface. That is the side that has the flat surface that goes against your prop mount. The prop MUST be mounted with this surface towards the motor! That's why there are props specifically designed as pushers. This is very important.