Sent my original Valentine in for repair when my K band stopped working. They gave me a 3.818 as its replacement, this was probably 5 years ago. Ka has become more popular in my area and over the last several months I've have had a few false positives where I get the "J" but it's really a legit signal. I've read that VR was upgrading some of these 3.818 versions free of charge because of this. I was thinking... I'm certainly due for a tune-up after 5 years, if I sent it in are they still offering this complimentary repair if I mention the false positive issue I occasionally have? What would they give me 3.819?