Have heard of it done and I believe that there have been people here that have done it. I have some 444 cases and was wanting to load some for the .410. I trimmed 2 down to 1.825 and would like to throw a charge of 2400/Red Dot/Green Dot etc. What do you guys think? I was thinking a LR or LP primer drop powder then a cardboard wad then shot then another cardboard wad with mild crimp and maybe a touch of glue? Let me know. Thanks Evan