Seeing as how you are useing up the Pyrodex , I second Grapeshots advice . Either a cookie or melt out the hard lube.
I use a cookie on all my BP or BP subistutes. As well I lube the bullets with SPG. I guess I'm an old fart who likes the belt ansd suspenders style.
Would the site sell you pain cast bullets ? Save you a lot of work and is easier to do them from scratch.
Maybe ? Worth a call.
Enjoy.
Question
Are you going to be shooting BP or smokeless when you finish the can of P.?
Dutch