Tips & tricks for using Dillon 1050 to load accurate DMR ammo

[Blazin]

I'm shooting DMR primarily these days, and have a forearm issue I'm nursing along (docs think light case of radial tunnel, but they don't know for sure). The precision reloading hand tasks like flash hole deburring and primer pocket uniforming kills my forearm, but I can load all day long on my 1050. So my thought was to at least prep the brass on the 1050 (resize and remove primer pocket crimp), and subsequently finish loading on my single stage press using my preferred powder, 8208, and Sierra 77's. But I'm entertaining the thought of doing practice loads on the 1050 as well. I typically practice at 100 and 200 yards because that's all that's available in my area. Does anyone have any guidance for me based on experience? TAC powder seems to flow well through the Dillon, but initial (quick) results with Nosler 77's didn't yield decent accuracy. I'm hoping I don't have to dump a bunch of money to make accurate 223 loads on the 1050. Appreciate any help.