Round Handles for the Square hands fix?

I recently bought some 30MF sets of Rosan Lander and Dragon Knight, I’ve only put together rosan lander as of writing this but I’ve found the weapons don’t click in as well as the rest of the body. Which is a shame since I really love the figure and think they’re near perfect

I’ve heard some of the fixes/workarounds but are there any that don’t involve super glue? I would like to move the figure without popping out their hand lol