So a medium base could use the large pegs on the bottom. We could have an adapter peg for current small ships that should be medium, with large bottoms and small tops. This seems to involve less effort many options.
I'm thinking just two pieces of the peg like normal. The adaptor just replaces the top part, or could be used alone.
Having yet another peg that could be loose sucks though. But we can still low ride them if the adaptor peg is good (and the ship fits)
Large ships use their old pegs still, just small ships need the adaptor.
Edited by GeneticDrift