Hi,
72 years of R/C and Model helicopter experience as of 8-2025.  Instead of re-inventing the wheel, let's look back & try to improve the original designs, history too!  It'd be more productive, I believe. 
If you search my channel for whatever you have a question about, I'm sure you will find something to help you.  This includes Military History, RC History, RC MULTI ROTORS, Helicopters, Test stands, Jets, Catapults, Single Rotor Bladed Helicopters, NoTar Helicopters, Night FLYING, Gas, Gliders, Flying Rags, and my 9 Helicopter rules.  Please enjoy and hopefully you find the answer to your questions in a video. Also my NightFlyyer 70 years of Models Book is now available on Amazon. Just search Dave Herbert.  You may like that very much.
Best Regards,
Dave Herbert
AMA # L8221  CD- Scientific Division 
AMA Hall of Fame Inductee
USMC Ret. RF-4B- CH 53 E.Avionics
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