The hinges on my 2015 Scamp 16 were getting worn (probably I should have lubed them more) so I replaced them with the new hinges Scamp has in their parts dept these days. That resulted in the door moving forward about 1/4" and it would no longer latch. I then reused the part of the hinge that attaches to the door from the old hinges with the other parts from the new hinges and then the door latches again. I sent a message to Scamp about that also.
Happy Scamping!
What part wore out? Can you change just the brass ball? That should be all that wears out.