Hi everyone,

I came into possesion of a Robie Disco HLG. I am intrested in converting it into a V-Tail instead of the conventional as per plans. I'm using a ligher radio than the plans show, and I figure I should lighten the tail to keep the balance in check. Besides, I think V-Tails look way cooler.

I found some refrences as far as sizing the new Tail surfaces and determining the angle. However I am unsure if the ele-rudders(What are they called anyways?) count twards the tail area or not. (I presume they do) and I am unsure how to proportion the control surface to the stabilizer. Any suggestions of a ball-park figure. Im not really interested in competition, just a nice flying HLG to mess around with.

Thanks in advance.
Rico