Got rid of my old series Dipricols and went with the optix series and now when i key up my CB radio my EGT gauge drops to 100. What would be causing this. CB has its own power cables and so do the gauges, nothing is spliced together. Any one else had this happen? Thanks judd

 

My egt gauge does the same thing and I'm running isspro's. My cb has it's own seperate power and ground and everything and still does it. Oh well. Ain't no biggie.