Shackle bushing

Do any of you grease the rubber shackle bushings befor you slide them in.

No, I use gaskacinch to glue them in place for the OD, so the far one doesn't walk out while I push the stud through it. Then grease or use penetrating oil on ID of the bushing or OD of the shaft before pushing it through to help keep from pushing the opposite bushing out...