I just got the E-flite aluminum swashplate and now I am hearing a really bad squeak. It flies just like the stock setup but I would feel better if the noise was gone. When I move the swashplate by it self there is no noise. I think I narrowed the problem to the linkage between the swash and the lower rotors. There is no problem when there is one linkage on but when both are on its hard to move the assembly. I lubricated both plastic and metal ball joints and sanded the plastic ball joints to get rid of the ridge around it but the noise is still there. Both linkages by themselves move freely on the plastic and metal ball joints. I was wondering if any one had this problem and knows how to fix it.