BEC/Servo problem

[REVO-DADDY]

I am running a CC BEC off a 1600 2s lipo, and when it was set at 5v everything worked fine. I bumped up the BEC output to 6.5, and when I turn the wheels the green light on the BEC flickers and my throttle servo(nitro sorry) jumps. My Steering servo is a 9100T so I would imagine it has a decent draw. Is it just drawing too much at 6.5v or is the servo bad. Every other servo I have worked fine at 6.5v, so I have to believe its either drawing too much or it’s bad. Can anyone help explain to me what is going on here?


P.S. You may be thinking that I should not be running at 6.5, but even a fully charged 5 cell nimh is almost 7v. So I have to believe this servo should be fine at 6.5v

Thanks for you help! Steve