I am about to start building my TE control surfaces for my HR2 and I have come to a crossroads, so to speak. I either have to buy the thicker .020 skins from Van's at $300 plus shipping or...I could buy some .020 stock metal and make them myself using the TE method that Van's now uses on the -9/-10 and later model -7 (I think?). The tail kit I own was "previously enjoyed" so I wasn't able to select the thicker skins from Van's when purchased.
I really like the look of the two piece skins utilizing the AEX wedge and double-flush rivet method but, I am concerned about control feel. From the little bit of research I have done online, it appears that the sharper, more blunt contour of the AEX wedge style TE produces a higher stick force. Not having any time in a RV-7/9/10 I have no way to compare it to the RV-4 that I am flying now. I also realize that the ailerons and elevators would be the most critical as far as control feel is concerned. Perhaps a mixed bag of the two methods would be the best combination. AEX wedge rudder and rounded elevators and ailerons??? Just a thought.
Does anyone out there have some concrete evidence to say one way is better than the other? Flying characteristics being my most important quality. I know I can build them either way to be very strong, I just don't want to sacrifice the amazing flying qualities the RV-4 style rounded TE has for something "less desirable" just to save a few bucks on some metal.
Any input would be greatly appreciated.
Thanks,
Mark
I really like the look of the two piece skins utilizing the AEX wedge and double-flush rivet method but, I am concerned about control feel. From the little bit of research I have done online, it appears that the sharper, more blunt contour of the AEX wedge style TE produces a higher stick force. Not having any time in a RV-7/9/10 I have no way to compare it to the RV-4 that I am flying now. I also realize that the ailerons and elevators would be the most critical as far as control feel is concerned. Perhaps a mixed bag of the two methods would be the best combination. AEX wedge rudder and rounded elevators and ailerons??? Just a thought.
Does anyone out there have some concrete evidence to say one way is better than the other? Flying characteristics being my most important quality. I know I can build them either way to be very strong, I just don't want to sacrifice the amazing flying qualities the RV-4 style rounded TE has for something "less desirable" just to save a few bucks on some metal.
Any input would be greatly appreciated.
Thanks,
Mark