Best option is upgrade to heviweights or hevi shot, but again smaller than 5 is hard to find. OG posted a link to one place that still had 7's in federal heviweights, believe they were 30 a box of 5. Figuring that once they were gone they were gone forever, I went with Nitros so I can repeat what I shoot.
I bought 4 boxes of federal high velocity 5's from Rodgers with the old wad. They are on sale for 6.99 a box.
Ducks