hi ive had my 8500 for about 7 yrs or so, and it constantly says calibrating or needs service on the display
sometimes it will work fine without going into the above situations
is it worth sending in for a repair, or just buy another through the escort return program
how do i decide between the new Black, 9500ix and redline
ive read multiple reviews on all these and the various forums but i dont know what to get
i live in southern cali, where i believe Ka is the only concerning band right?
and also for escort live, doesnt surrounding vehicles also need to be using it at the same time for it to send you a signal of a bogey?