Changing neck tension

[Rflshootr]

If you have a load worked up and decide to try going down .001 on the neck bushing should you change anything else? Back down the powder? Leave everything else alone? Or start load development all over? The load in tune now isn't a max load but probably within .5 to 1 grain of max.

 

[alinwa]

I change only one thing at a time

 

[Rflshootr]

So then is it better to retune with seating depth or powder?

 

[243winxb]

Leave everything else alone & test fire a few rounds.

 

[Rflshootr]

I got that part, but if it isn't any better or it's worse, then where from there?

 

[BillBrawand]

Check carefuly always

i got that part, but if it isn't any better or it's worse, then where from there?

check cases after fire forming then set sitting depth powder charge look in book for most acc load also right bullet