I probably could have added to the recent "188c mounting" post, but I'm starting a new one. I'm about to purchase one of these units, but I was searching the net last week and added the words "bad reviews" to my search. And I found this link/site, I emailed the guy and he wrote back that he thinks the problem has not been resolved. He likes the unit otherwise. I downloaded the manual and noticed the caution note for cleaning the screen, they say use a sunglass type cleaner with a soft cloth. Has anyone else had any problems with the screen on ANY of the Garmin products? Thanks<br /><br /> Garmin 188c Screen Problems