In your video's sounds like your motors are pulsing, may be amplified with video sound, but i remember mine did that when i used a 36v 14a psu, regulated, then i built my own with transformer, rectifier and cap, and it eliminated the noise.
Is that three PSU's wired together in the bottom of the controller? The gecko's may not like them. You may want to ask GeckoDrives in an E-mail what their opinion may be on the wired PSU's.
Joe |