Our 2nd time out with the 2- month old T-276sr noticed water leaking under the tub onto the floor.Removed the access pannel found that someone at the factory did a quick fix on one of the threaded male fittings for the outside shower using teflon tape and silicon.This fitting had a slit thru it so no matter how tight you made the connection coupling hose it squirted water.Thankfully there is a cut out in the floor for the tub drain which is where most of the water has been going to the ground.Took about a hour for me to fix.Been told to always turn off your water when leaving the camper for extended hours.