Well I made up a batch of .36 and .45 cal moose milk felt wads and when dry they look just as they did before wetting with MM. They did leave a film of oil on the milk carton side I dried them on.
I think tomorrow night I will melt some SPG in a double boiler and make some greased wads in both calibers and test them against each other.
I will be very surprised if the dry wads lube as well as the SPG grease wads do.
Had another thought about using a milk carton wad under the ball, on top the felt wad, to separate the greased wads from the ball base to prevent it from possibly sticking to it. Mike D.