Had a small set back, after pulling the interior out to 2 part epoxy it the fitech handheld was laying on the floor, we got 3" of rain in 20 minutes last week, I had one of my work truck submerged in around 4 feet of water. So I go open the door of the scamp and I see the head unit laying in about a 1" of water. I took it apart to let it dry out for 2 days and then cleaned it up. I put it back together and it seems to work the display came on I thought I was good to go. Started the car and it ran for 30 second when I noticed a small fuel line leak turned off the car to tighten up the fitting and car wont start after that and the display is gone. Got one ordered hopefully it will be here this week.