Sean, I personally do not own a gyro, nor have I ever used a gyro or felt the need to install one on any of my jets or prop models in over 30 years of R/C flying. By the way all my jet models are set up the same eg. hi-low rate on rudder/steering and they all work just fine for me. I find it funny (odd) that you are referring to basic model set up as 'crap' eg, main wheel castor angles, brake setup, duel rates and expo as mentioned previously are all model rigging '101' stuff. Why on earth spend $60 dollars ++ on a gyro that can 'possibly' create additional set up and operating complexity concerns especially on a Roo that does not need one??? Geez might as well install a full auto pilot system with GPS and sit back and watch while having a beer eh!