I know the problem I have with the FEL installation is the result of not having a level surface to work on. When the FEL is on an uneven or sloped surface, the loader will not drop into the mounting brackets correctly and they will bind. I struggled with this again this morning. One side dropped in properly, though the otherside was hung up on the edge of the bracket. I finally, carefully, lifted the bucket high enough to move it to my neighbors drive where it is level. It dropped right in with no problems.