Hey guys, What is everyone using for their focus and iris system? I have been considering the RT MOTION system because of how small the receiver is but this company has been horrible to deal with and the wait is like 2 months. Takes about 3 emails to get a response out of them for anything. All the latest versions (version 3.1) apparent have fixed the distance issues. Have seen the Red rock micro system but am disappointed that it is only one axis -- any one have experience with this. What is the test maximum range? I think the MDR from a preston will be two heavy to mount on the stabilised axis which means another cable.