Old_Me
SAINT
thanks, later this week, i will check all adjustments to the primer set up.I've used cci350's in 44mag for almost 40 years. With this use I didn't see where Hornady used cci300's. Some say use 1/2gr less when using mag primers, but I have yet to use any less on mag primers over non even at max book loads. I started using Sierra where in the manual it did state cci350 on test primers, but never switched when using other bullet brands. I will say that when loading for 50ae Hornady test primers aren't mags. I used 350's when loading for this cartridge at top loads and it was a little hot, but might've crimped too tight?
About Dillon 500 series,
There are several things that can/will cause primer turning/flipping issues I've discovered. Having thejust right amount of tension on the primer housing screws and keeping the primer slide square. The best solution I've found is, have it in the priming stage (handle down where primer is being installed) as so the primer slide is in the exact place where it needs to be. While the handle is in this position tighten the screws (primer housing screws) equally until just snug, then 1/4-1/2 turn more. While still in the priming stage check the clamp/bracket screw and see if it's touching the pin (primer slide post) for contact. If no adjust accordingly. Also you might need to screw it in so the primer position can be in correct array with the hole in the cartridge plate before you start the primer slide alignment. The operating rod should always be snug between the 2 rollers, but not tight or loose as in the video posted. Of the 40 years of using the same 550 I've never encountered the op rod with slack like that in the video. Dillon calls it a primer track bearing, but more of a shim. Make sure it's there (in place) also. The op rod (while in static position) should be straight down from top of hinge to the 1st bend. From there any necessary adjustments should be at the bend above the rollers. If you have the clamp/bracket screw adjusted correctly then check for ease of moving from static to priming position. If done easily with no binding when going from static to prime position the primers should never jump around.
Another cause of primers not placing correctly is the transition from the primer tube to the primer slide cup. If the slide recedes to far back the primer will flick wrong (or if you're cycling fast or not completing the transition). The plastic pin behind the spring metal will cause the flicking (so check that).
As the saying goes,
fast is fine, but accuracy (smooth) is final.....................
i did have to remove the primer blast tube and the support some time ago, when i had to tighten up that plate (in the video at the 16 second point) cuz it was very loose. so yes, it is possible the primer blast tube and supporting stand is off kilter a bit.
i do "at times" speed myself up a bit, when i see the clock on the wall, and what i need to do, after reloading, and i am behind in time as i can only "set aside" x amount of my time for reloading.
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