RE: Ultrsport 60 and Retracts
Every one has their own opinion on retraacts especially mechanical vs. pneumatic. Personally I prefer the mechanical. Cost is considerably less plus don't have to mess with installing the air tank, control valve, servo and air lines running all over the place. Plus don't have to air upto fly, just plug in and go. Mechanical including servo about $50 total as opposed to pneumatic (air) at upwards of $200. I have mechanicals in my us which work just fine, even on grass field. I have a Kaos and Curare with airs which are a pain, espceially when the air leaks off while in the air.