here is the video of the StuntCat that my friend (b-29er) and I made... its maiden was today.. there wasn't enough throw on the controls so it was very difficult to hand launch... i finally adjusted to linkages for a little more throw and i took off. unfortunately the take off isn't in the video because it slammed into the ground like in the video 4 more times before it managed to say in the air...

StuntCat Maiden Flight (2 min 2 sec)

This is a RC velocity that I am currently in the process of making, it is being built completely from scratch. I found pictures of the Velocity on the internet and put the design into AutoCAD then printed it full scale and started cutting it out of foam. It is going to be made out of fiberglass and wood. It’s got an 87" wingspan and i have made some modification to the original design. the wing sweeps up into the rudders and its going to be a twin engine.

Now i know there is a company called "kondor Model Products KMP" that makes a RC Velocity xl but my friend and i have bought a model from them before and one of the models the radio was bad and the other had a bad speed controller. The model we bought was a Park Pilots Cessna 337 Skymaster IT SUCKS!!!!!

So i decided to make my own .

I am making a RC velocity xl from scratch and I need to figure out the "Center Of Lift" of the rear wing. the problem is that the rear wing is odd shaped and I dont know how to figure out the Center Of Lift if anyone can tell me or "send me in the right way" it would be greatly appreciated.

is there any way to counter rotate RC engines i cant find anything that says how to do that.

how do i connect 2 channels to 1 digital servo

i am making a velocity model and it has two rudders and i am putting in a speed brake which make the two rudders go out wards causing a speed brake and and i need to know how to connect the rudders & speed brake to the same "digital" servo.

there is 1 servo for each rudder