Iyi supersonic chaiyo kuderedza ne 90 - Flange ine torsional backlash ye3 - 5 arc - maminetsi. Inoenderana nekunyatsojeka, yakakodzera kune zvinoshandiswa zvinoda kumira zvakanaka. Yakanakira servo kudzora masisitimu, inopa mashandiro ekuvhiya uye akavimbika kuita.