I just layed away a 25-06 in a Thompson Encore. I should get it in about 3 weeks. I'm wondering if there are different load levels for the Encore verses a Bolt action.
Congrats on the purchase, encores can be addicting. You'll need a safe just for the barrels soon enough.
Lyman pistol and revolver reloading manual has a whole section on encores, as does Lyman's 49th.
Enjoy!
I would read several articles at Bellm.com about how to get headspace right on break action rifles and pistols. Sizing brass for break open actions like Encore or Contenders is a little different than bolt rifles. http://www.bellmtcs.com/store/index.php?cid=172
That was a good article. Looks like if I keep headspace around .001 from fired brass I should be ok. I've been using Hornady Headspace compareter to get a .002 headspace on my bolt actions. I would think an open barrel would be a lot more precise.
There is much more "wiggle room" whenever you have any kind of movable joint. Add to that the machining tolerances for a separate barrel and frame and it all adds up to lots of opportunity for "slop".