i installed a lift on my Rubi about a month ago and have been on one ride, and now i go to ridfe around the neighborhood, and it is squeaking like **** ......... sounds like the Rubi is 100 yrs old! i tried spraying WD-40 on the bushings and everything movable and it seemed to help until i rode down the road and back and now it is doing it again ......... any suggestions or ideas?