GW Staar
Member
- Joined
- Feb 26, 2009
- Messages
- 3,689
For whatever reason, when I bought my Thumlers Tumbler, I didn’t think about a sudden need for depriming all my brass first. So now the spilling primers on the floor feature of the Rock Chucker had to be fixed for good.
Yes the McDonalds straw trick works fairly good, but that stupid flat spot in front of the ram still bounces primers where you don’t want them all too often. In the thread on this subject a few months ago I suggested I didn't need perfection, when RCModel suggested it wasn't a 100% fix...and he was right.
So when I bought my wet tumber a few months ago, that changed. So I came up with a 100% solution…….cheap! Click the first picture for the video: (sorry my paw is in the way so often, but I haven't invented an automatic case feeder/ejector for it yet, and that view provides a clear view about what happens to the primers!)
This is what the epoxy putty looks like...yup, just your typical kindergarten rolled worm. Be sure you use vasoline over all press parts so the putty won't stick to it.
The right side is folded down over the tray. I shaped it with a knife. When it dried I filed it smooth with a course file.
The left side was pressed under the tray...on mine there's a wider hole on that side. Notice the ramp was shaped wider on top. I got it close...then used a 3 sided file to shape it and smooth it. The top of the ramp is close to where the ram slot ends. Yup, that's a McDonalds straw in the slot.
Another view of the ramp. Notice the sides of the ramp are quite high....that's necessary I discovered to keep primers from jumping sideways. I later painted this part with Auto Trim Black Spray paint.
This lower ramp was made just by pressing epoxy putty in the vasolined slot, and pushed around the vasolined pin. I painted the part of the ramp that showed black also.
Another view of the ramp where it shows the slot filled below. That made a good handle and guide to make it easier to align the pin. Even if I do forget like I did in the video to use it. The crook pressed up and back with your thumb and the top of the ramp pressed against the ram with the other hand puts it where the pin slides right in.
The rest is in post 7......
Yes the McDonalds straw trick works fairly good, but that stupid flat spot in front of the ram still bounces primers where you don’t want them all too often. In the thread on this subject a few months ago I suggested I didn't need perfection, when RCModel suggested it wasn't a 100% fix...and he was right.
So when I bought my wet tumber a few months ago, that changed. So I came up with a 100% solution…….cheap! Click the first picture for the video: (sorry my paw is in the way so often, but I haven't invented an automatic case feeder/ejector for it yet, and that view provides a clear view about what happens to the primers!)
This is what the epoxy putty looks like...yup, just your typical kindergarten rolled worm. Be sure you use vasoline over all press parts so the putty won't stick to it.
The right side is folded down over the tray. I shaped it with a knife. When it dried I filed it smooth with a course file.
The left side was pressed under the tray...on mine there's a wider hole on that side. Notice the ramp was shaped wider on top. I got it close...then used a 3 sided file to shape it and smooth it. The top of the ramp is close to where the ram slot ends. Yup, that's a McDonalds straw in the slot.
Another view of the ramp. Notice the sides of the ramp are quite high....that's necessary I discovered to keep primers from jumping sideways. I later painted this part with Auto Trim Black Spray paint.
This lower ramp was made just by pressing epoxy putty in the vasolined slot, and pushed around the vasolined pin. I painted the part of the ramp that showed black also.
Another view of the ramp where it shows the slot filled below. That made a good handle and guide to make it easier to align the pin. Even if I do forget like I did in the video to use it. The crook pressed up and back with your thumb and the top of the ramp pressed against the ram with the other hand puts it where the pin slides right in.
The rest is in post 7......
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