helped my understand and tweek my V1. I had been using a Whistler 695SE, which I STILL think is a great RD, but recently switched to the V1 because I really like the arrows idea.
Anyway, shortly after I got it, I thought I had made a terrible mistake because it was so chatty, it drove me nuts.
After a few tweeks and a few corrected errors on my part, I can say that V1 has settled in and looks like it's going to do just fine.
Again, thanks to all including those I forgot to mention.... for all the pm's and help.