I have two 9c and use one as a buddy box for my oher one ha has a speckum module. I have had 3 near disasters, one fatal that I initially though was either battery problems or a problem with he Rx. I reurned he rx to horizon, who could no find a fault. Is there problems with this set up as I have an early module.

Programming

When I set up the slave, I cannot get electric motor off. It works perfectly on master. Also I get shift errors of about 15% of he slave from the master. he slave has not been used, since been serviced by Ripmax ( UK dealer support)

Peter