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Quote HistoryOriginally Posted By M-60:
It's so strange you're having these issues. Staying on this thread to see how it works out.
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I was still having issues with the wad height/stack height with the Remington STS hulls, Titewad powder, and the Claybuster 3/4 ounce wad….such that the crimps still looked like poop.
So I took a closer look at the paper insert of reloading recipes that Claybuster includes inside the bag of wads.
There was a recipe for Winchester AAHS hulls and Red Dot powder. So I tried cranking out some of those with the pre-crimp die and the final crimp die still at the STS hull “settings”. After about the 3rd buckled Winchester AAHS hull, I made some adjustments….loosened or raised the final crimp die….a bunch of 1/4 turns. Then I tried cranking out a few more shells. And now all the crimps had 1/8” holes in the middle.
Each shell went full on “salt shaker” as it rolled down the ramp and into the akro bin.
As a shotgun reloader, that is absolutely THEEE last sound you want to hear while making shells: lead pellets hitting plastic and rolling around.
So then I thought “Maybe my final crimp die is FUBAR’ed???"
I removed it which is no easy feat. That die must have 1” by 64 threads per inch. I am not kidding. A 12 point 7/8ths box end wrench wasn’t cutting it. I removed the hull feeder’s clear plastic drop tube to give me more room. It was taking way too long, so I started wondering if I had any ratchets handy. I found a 7/8ths socket…1/2” drive. The only ratchet I could find was like 18” long. Trying to fit the ratchet and the socket on the final crimp die was a NO GO! because the shot dispenser’s bell crank assembly was in the way. So I had to charge a hull with powder, then insert a wad, and bring the handle all the way down to lift the shot dispenser up.***.
Finally I was able to get the socket and ratchet onto the final crimp die. After about one thousand quarter turns later, the die came out of the toolhead. The toolhead has its own built in “ny-lock” for the dies, so there was absolutely NO turning dies by hand.
Here is what the final crimp die looks like:
Attached FileI referred back to this pic in the owner’s manual:
Attached FileSo Ii set up the central crimp closer “punch” to those dimensions. Then I used a silver paint marker to draw a line around the die at that 1.600” mark. I used the stem end of my digital calipers to get that measurement.
Then I gingerly re-installed the die. I say gingerly because with such fine threading, it would be really easy to cross thread it. Then I would really be screwed.
So I got it threaded down to that silver painted line. I tried cranking out some shells….well…dummies actually… no live primers yet. It was back to buckling shells. About 24 quarter turns counter clockwise it stopped buckling shells. But, of course, the crimps were still over the place.
Because the wad height/stack height varied so much.
In fact this is the last shell I tried to crank out last night:
Attached FileThere is no way in heck that crimp is ever going to close.
I think the general consensus that I have gathered from the Shotgun World Forum is that you need 0.400” from the top of the wad petal to the top of the hull to get a good crimp.
EDIT: all those green STS hulls that you see in the background are the ones I caught by eye with their wads set too deep. I just dumped the shot right back into the shot bucket. At some later time, I’ll use needle nose pliers to pull the wads and then dump the powder.