I dewinterized my camper 1st time today. Ended up having to prime with removing intake hose and putting water in it to start pulling water but before got to this step likely had it on for around 4 minutes before turned off. Seems to be working fine now, but curious on people's thoughts if any damage to unit I should be concerned about or need to watch out for? Also, when sanitizing do you have the bleach combo go through the water tank? Also if slow drip from low points, is this normal or do I need to try to fix (ie use plumber tape)? Also at top of water holding tank is there some type of overflow on it? Got filled up and it came out of a small sprout at top end of tank? I know, lots of questions...t-2 days to first camping trip though!