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I recently purchased four sets of the Cobra ramp slide guides. Excellent design, easy installation and yada, yada, yada. You graciously included the MkIV yaw string, but I am hesitant to install it. You see, the last time I bought a computer, it was inflicted with the World's best-selling virus: Windows. This operating system seems to take over my computer whenever it wants in order to install an unwanted (and possibly unneeded) upgrade that invariably interferes with vitally needed software like Tetris and Solitaire.

Can you assure me that installation of the MkIV yawstring system is totally backwards compatible with my rudder pedals? I would rather not get a big surprise while attempting a forward slip into a tight field or determining which direction I should attempt to launch on a runway of less than 11,000 feet.

Is there an "Uninstall" app if I decide that the MkIV is somehow not to my liking? Does the MkIV app save my personal information to a database that might be hacked by nefarious hackers in Turkmenistan? (Assuming they actually achieve electricity.)