I recently got the L3i 3-way cutter head for my Lyman Xpress and made a sliding type stand for it that operates similar to more expensive single operation 3-way case trimmers. It works with both Lee lock stud trim holders and regular shell holders.
You can find the instructions and 3D print files at: https://edgeofplate.com/downloads/lyman_slider_stand/
It's pretty flexible, and you can e.g. print multiple sliders to have caliber dedicated ones and things like that if you're so inclined, since it's a separate piece from the stand itself. I also like being able to mount the case into the holder independently from where the trimmer is located, which is nice for working in smaller spaces.
There's 12mm mounting holes in the stand underneath the trimmer for folks that prefer to bench mount their trimmers. Working well for me, hope it's useful to other folks as well
You can find the instructions and 3D print files at: https://edgeofplate.com/downloads/lyman_slider_stand/
It's pretty flexible, and you can e.g. print multiple sliders to have caliber dedicated ones and things like that if you're so inclined, since it's a separate piece from the stand itself. I also like being able to mount the case into the holder independently from where the trimmer is located, which is nice for working in smaller spaces.
There's 12mm mounting holes in the stand underneath the trimmer for folks that prefer to bench mount their trimmers. Working well for me, hope it's useful to other folks as well
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