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Old 05-22-2011, 05:17 AM
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Location: St George, Utah UT
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Default RE: Smartfly Power Expander

ORIGINAL: flyerdave

Does the power expander have anything to do with the speed of the servos?

While the 5645's are still produced, the 5925 is what Hitec calls an "archived" product but it's substantially faster servo than the 5645 and that's what you're seeing.