Hi guys, went travelling and when I arrived I took off but lading gear made a funny noise but went up, when I tried to land the landing gear would not come down and is stuck in up position. I am tried to tuen the screw and she has moved in case I need to loosen the shaft. Now when on the ground if I flick up and down I get a whirring noise but nothing happening, still stick in up? Any thoughts? I am thinking damaged in transit possibly and the shaft has issues?