Throttles take a holiday

During the last operating session I had two UT4Rs that no longer worked on RF. If you got them right next to the UR91 panel they would work somewhat. But that wasn't of much value. Being down two UT4R throttles forced me to use old throttles which are harder to program and use. I think. So today the two UT4Rs are on their way to Florida and Digitrax for repair. I hope they are back in time for the next session in July. But if not I really haven't lost much and the older throttles will have to put in another appearance.