Originally Posted by youroo
If a person fills a tank with a 5/8 hose and the vent/overflow is 3/8 the outcome can be "Not Good"! Simple math!
As Youroo said. A lot of the new trailers seem to have a hose connection to fill the holding tank, not an over sized fill that you stick a hose in. Therefore you can get city pressure on that tank if you don't fill slowly and watch it like a hawk. Very poor design in MHO.
Made sure our LaCrosse did not have that new "feature".