Poly Bushings issues

I use the Firmfeel greasable pins and their adjustable struts to seat the bushing correctly and keep it from walking. So far (about 4 years now) the setup has worked perfectly.
If you want to save some coin use marine grease, the blue snotty stuff thats used on lower legs on outboards and outdrives. It's widely available and costs TONS less than what you'd pay from a poly bushing vendor for the exact same stuff.