The crystal for the receiver is that a single conversion or double.
I tried a double conversion crystal into the rec so it would match my Hitec xtmtr, but still get the blinking red/green on initalization.
Have my throttle (ch-3) at normal and 100% EPA. Hitec set up in Heli mode.
I did move the control links inward on the servo arms, this did reduct the travel. Wish I would have done that before I went outside today and trashed my last pair of blades.[

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Gotta get some more. I noticed on Ebay they have plastic replacement blades. Are these any good???
Larry