How to fix too stiff hinges

[FTBRibeiro]

So, I managed to clean a lot of excess hot glue. I found out that the control rods were hitting the fuselage. I had to open the openings for the rods a bit more.

With both this steps I compromised aestetics but I got it working almost perfectly.

Thank you all for your help. It was essential to solve this without significant damage.