MP perch locating pin issue

I'm working on my car and have a MP relo kit. The stupid perch locating hole is HUGE compared to the pin. Maybe it's just me, but if you buy a relo kit for an a-body or whatever, the perches should work with stock springs. Are the SS locating pins larger? I don't recall.

Anybody have a quick and easy fix that doesn't require drilling/milling/lathe work to get it right? I need a bushing to take up the extra area. Are these sold by anyone or do I need to make them?

TIA

Here's what I'm trying to stuff under the car, 30x11.50's