Not according to plan

Today was meant to be spent getting the boat ready to go sailing this coming Friday. The first problem was the centreboard wouldn’t go back in the case but jammed quite firmly with no apparent reason. It came out ok last October.
Then there were problems with the new shrouds meaning a couple of raising and lowering operations were required which was followed by one of the rigging screws seizing solid.
So everything off, the mast back in the store and the cover went back on. I also managed to bend a rigging screw (not the one with a seized thread). I have a theory about why the centreboard is tight in the case, and it isn’t good.