Good eye! And first one to catch it. I literally tried everything from drill guns, to hammers, various tools, pistol grips, automobile shifter grips, motorcycles, bicycles, tennis racquets, everything, even went into the kitchen and cut into one of my wife's favorite cooking ware items (still in the dog house). Finally came back to rifle grips, and voila! Just enough room for electronics up top and you don't get a better tactile/comfort feel than that grip. Super heavy duty -- I've bashed the **** out of it, drilled through it, heated it up, and it holds beyond description (well, guess it should considering it's original design purpose.) The pistol grips were close, but not enough up top for the entire hand. Working with Hogue now in making some slight modifications, and adding "FATBOY" up the backstrap. Also working on a stubbier version for prop lever. The RV8s are tight laterally, so this might not work having 2 FatBoys side by side, so with a stubbier version tucked under the throttle grip? I have a guy in FL that I sold 2 FatBoy grips/levers that will be doing both prop and throttle in a Pitts Model 12.
On the center mount front, I just built a Thorpe T18 quadrant (pics are on the site for center mount 3 levers). We are mounting along the bottom panel flange with 3 AN3 bolts. This is rock solid and for the Thorpe (fairly tight laterally between pilot/co-pilot) everything clears fine. We built in extended side walls moving forward to help with cable sleeve end mounting. I know that with the center mount RV's, when moving to an "off the panel" quadrant, I have seen 2 for/aft brackets behind the panel as well, so I am open to working with these folks in adapting our sidewalls to move up as well, once behind the panel which would give additional support (maybe overkill). Another option with existing quadrants is to just swap out for the lever/grip. This is turning into an ad, sorry.
That F16 grip is amazing. So what does the afterburner feel like in an RV-8?
Thanks for the positive feedback, fellas. Getting a quadrant right is a moving target -- different airframes, "pilot" frames, panel positions, cable positions, grips, knobs, travel restrictions, vertical/horizontal restrictions, knob/grip clearance, it all adds up, so I'm always looking for feedback and suggestions.
Happy Holidays,
Andy