I mounted the repeater on my TST system in the front basement compartment right in the middle and right at the 90 degree curve of the chin. It works great. One thing I figured out, too, is I had to start removing the batteries from other items like remote thermometers.
2014 Lifestyle LS36FW
2018 GMC 3500 Double Cab DRW 4x4 Duramax/Allison
St Augustine, FL