I attach semi-permanent extensions in the wing (I plug and then tie them together and then wrap the string with electrical tape). Heat shrink tubing is another good way to affix the plugs in the wing. I then put another extension on the receiver. To each end I fold a piece of white adhesive label to make a little flag and number them according to the receiver slot used. Then, at the field, I just attach the plugs with matching flag numbers when attaching the wing. This also allows the receiver to be fully encased in foam rubber.