Features: 0A new generation, multi-purpose gyroscope is born! The Align GP900 is the most feature rich, highest performance gyro on the market. In addition to GP790 Head Lock Gyro. ALIGN. GP790. 3D GYRO. MEMS gyro sensors. Thank you for purchasing the GP790 Gyro. Please read the manual carefully before RC Helicopter General Discussions - Align GP900 Gyro help - I have turns green and the settings seem to be what the manual recommends. Second the instructions for the gp900 or terrible, (typical of align in the manual) It does not even tell you how to set the gov gain, or if you want We Will Continue to Add Align Manuals for Download. Let us know if you see a manual missing. trex_800_manual_header.png. RH80E09XT. RH80E09XT ?? ALIGNRC KOREA? ?? ?? ???? ALIGN GP900 Gyro?? ?? ?? ? ???? GP900 ???? ???? ? ??? ?? ?? ? ?? ??? ??|ALIGN. GP 900. | 3D GYRO. GP 900 Head Lock Gyro. M.E.M.S gyro sensors. Thank you for purchasing the GP 900 Gyro. Please read the manual carefully. For Sale Align GP900 GYRO-GOVERNER Aircraft - Fuel - Helis (FS/W) ms.align.com.tw/mpeg/manuals/t/heg90001.pdf link to sensor Apr 2, 2015