walkera devo f7 Mar 8, 2014 9:08:38 GMT -8 Quote Select PostDeselect PostLink to PostBack to Top Post by gilbou on Mar 8, 2014 9:08:38 GMT -8 Why does my transmitter have only 4 transmit power range instead of 6 as in the manual. Only goes up to 10 instead of 20db. Very frustrated with this. What's the problem .