R/C Tech Forums - View Single Post - Help my throttle servo hums when i turn on the truggy
Old 09-25-2009, 11:30 AM
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PTP Racing
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My Hitec servos make all kinds of noise but there isnt anything wrong with them. Digital servos often make noise because the little processor inside is constantly trying to adjust and find center. If it still works fine then I dont think you should be too alarmed.
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