Hy ,

Now i put a rear servo and a 90 OS 4 stroke engine, thees Epsilon isn´t mine, i build for a friend, and he want like thees.
An other change i only cut the rudder, i dont get out the peace of 1/2" of foam and i add 1/4" balsa for the hinge on the fuselage side.
On the front under part , Between the cowling and the belo. i don used the balsa of the kit. I put a " door " for the screws of the landing gear and with balsa i close the " under part " of the fuel tank.
I add a little more thrust for the right side. (like the cowling.)

IT´S SO DIFFICULT FOR ME TALK IN ENGLISH[:@] BUT I LIKE

Here som pictures.

Sergio