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Spektrum DSP75 Oscillations


Old 01-27-2008, 11:52 PM
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Default Spektrum DSP75 Oscillations

Anyone have the new Spektrum DSP75 micro servos? I have three in a foamy Byp-Yak, and the rudder and elevator (both pull-pull) oscillate bad. Just flutter up a storm.

Any ideas? I do have about 5.6v out of the BEC, but I subb'ed in a 4-cell ni-cad and it wasn't any different.

Would getting the servo programmer and widing the deadband, or turning down the gain help? I don't know if these are controllable with the programmer, but I would assume at least the deadband is?

Anyone else with the experience? They sure got good specs .....
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