Originally Posted by blifsey
We’ve been using the Blueline press fit hose it it fits fine. Our old hose did not.
Bingo! The simple low cost solution is to not purchase the more expensive sewer hoses with the big clunky oversized ends but go with the ones that have the more standard sized fittings.
Otherwise cut down the oversized tabs sticking out of the oversized fittings so they will fit or replace them with more standard sized lower profile fittings. You may even be able to just transfer the fittings from the original Winnebago hose to a new hose since its the hose that usually springs pin hole leaks and not the fittings that fail.