Is anyone 3D printing a “drain cap” for the Frankfort Arsenal Tumbler with smaller slots in it? I know 25 ACP and 5.7 and other smaller diameter cases can slip through when using the drain caps. I also would find it useful when tumbling rimfire cases to use as bullets jackets. Something around .190”-.200” wide would be awesome. Thanks!

Pic of drain cap included with the tumbler.
Click image for larger version. 

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