I got my MMR SE back in 2017 and when I was browsing for some pinball stuff over at PinballLife.com, by accident I came across a little plastic part they're selling that's supposed to be installed on the metal bracket that's between the bridge and castle lock. It's not on the game when it comes NIB from the factory. No idea why CGC did not include it. Here are some "before and after" pictures so you can check your own MMR if you have that plastic part or not.
If you want to order it, here's the direct link to PinballLife: https://www.pinballlife.com/mm5/merchant.mvc?Screen=PROD&Product_Code=PBL-400-0047-00
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