Quoted: ya im not sure on the powder thrower i thought it would speed things up,
tell me more about this auto indexing thing people are warning me about,
they say the Kool-aid machine doesnt have auto index does that mean if i dont pay attention i could accidently try to re-prime a loaded round and make it go off, OR: does that mean it could dump two charges of powder into on case?
i wasnt aware of this and is it really something i should worry about? after all i will be starting out with the rock chucker single satge till im comfortable im just gonna buy it all at once and save some money
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The Dillon does not auto index. Let me try to explain.
The stations on the Dillon are progressed by manually rotating the shell plate, in normal/typical operation you would:
First place a new or fired case in the first station and pull the handle, this sizes and de-primes the case. Then return the handle and push it forward to seat the new primer.
Now you have to manually rotate the shell holder baseplate to locate the case to the next station - the case mouth bell and powder charge.
You also load another empty case into the first station.
Now pull/push the handle again to size/deprime/reprime the first station while case mouth belling and powder charging the second station.
Now you have to manually rotate the shell plate again to relocate the cases to the next stage.
At this point you place another empty case in stage one and place a bullet on top of the charged case at stage three and pull/push the handle again. This sizes/deprimes/reprimes station one, case mouth bells and powder charges stage two, and seats the bullet in stage three.
Then manually rotate the shell plate and repeat the above operations.
Now. Since the shell plate has to be manually rotated to index each station you can see that if for some reason you pull the handle - forget to rotate the shell plate - and pull the handle again, you in fact WILL double charge the case under the powder drop! This is not a good thing. You will not accidentally cause a round to discharge though. (It'll blow in your firearm...)
I've owned my Dillon 550B for about 15 years now and have never double charged a case but I do pay close attention to what I am doing.
Auto indexing does make sure that each stage is automatically incremented although in my reloading experience it is possible to defeat that feature if you try....
I don't feel that the lack of auto indexing on the 550B is any detriment at all to safe reloading if you are a careful and attentive - if it were I don't think you would be seeing so many thumbs-up for the Dillon....
Best of luck to you -