Hi all...1st post. I have a V1.7 2.695 (Stop laughing) that I ve had for 10 years. Yes its a tank compared to todays smaller models. It still serves me well though. Never had it 'tuned up' whatever that means. Should I upgrade or not. Was concerned about ghosting issues that I ve read about on this site on newer models. I do mostly town driving, occasional highway driving. According to the V1 web site "While this version is not quite up to todayís V1 standard for Ka, itís almost always good enough, and always better than detectors from other makers. X and K performance is excellent. Upgrading merely to improve radar performance is not cost effective" Any thoughts?