Got the servo out. It was stuck on all the sealant. I had to cut it out. Treated all the rusty and sprayed it back to black.
All back together now. Cut the excess sealant off and rub a nice tight bead along the bottom. Put Tiger seal on the servo before fitting.
Also Tiger sealed the duck bill in.
Just need to find a bit of inner tube now to modify it.
Glad it's done now.....
Well done. Now I am feeling like Mr negative.