I sent my V1 in for a tune up. I had no major issues but I did notice a slight drop in sensitivity and a lot of laser falses... or maybe it was just me. I've had the detector for ~3 years now so I figured it was definitely due for a check-up anyways.
I used my 9500ix today and while I like it, I miss my V1 already.
In terms of tune up, am I wasting my money or did I make a good decision to do so?