hoserdude

No problem.

9 major. Lots of room left compared to most powders. I managed to get 32 pounds of SP2 at a real good price, so that is what I am using now. When I heard that HS7 was going to be discontinued, I bought all I could get, 64 pounds. I sure miss it. SP 2 ends up all over the place even with an Arrendondo powder bar. I have to clean my 1050 far more often because of the powder getting under the shell plate and jamming my primer feeder. The SP2 fills the case to just about the same level as HS7.

I just finished up the last of my HS-7. I loved it. I was using 10.2 grains with a MG 121 IFP. 2 popple holes and always chronoed between 170 and 172. It filled the case between 5/8 to 3/4 to the top. I used small rifle primers, and they looked fine, weren't all that flat.

Did you change your crimp? Over crimped rounds will also tumble.

Batteriesandbutter.com

You need to change toolheads with 9mm dies installed, if you don't have a spare toolhead, you should get one. Then you need to change the primer feed system from large primers to small primers. Change the shell plate to the correct 9mm plate and you should be ready after you re-install the powder measure with correct powder for the load you want to shoot.

I use the 95 gr montana gold hollow points over 5.3 gr. of universal clays, very accurate and flat

Are you planning on using the magazine? if so, you are stuck with that figure, otherwise you need to find the length of your rifles throat.

It seems to me that it is always the second weekend in November.