Re: Starting from scratch
People like to pimp the flat range/traditional shooting sports like NRA/CMP Highpower, smallbore, and bullseye pistol, but for reinforcement of the fundamentals that transfer over to many other sports I challenge you to produce a better set of disciplines.
I've managed to scrape by and pick up HM cards with the service rifle at full course (200,300,600) and using the palma rifle at long range (800,900, 1k) in the last 9 months. Both are directly attributed to smallbore prone with the Anschutz as well as the 22 Service Rifle upper.
Once you begin to understand how repeatable pressure on the rifle affects its ability to produce a repeatable point of impact, the rest of your shooting will start to fall into place. Because of the increased barrel time of 22LR, even with its reduced recoil it produces enough rifle movement to make it MORE PICKY than center fire as far as pressure on the rifle goes.
I recently picked up the Ball gun and am having immediate success with it, just because I have the basics drilled into me coupled with a few discipline-specific techniques shared by a good pistol shooter. As far as basics transferring over to other disciplines, I can go shoot for fun about anything locally - precision rifle, action pistol, etc. - and put up scores in the top third of the pack, again because the basics carry me.
There are always the dedicated and gifted fanatics in the top single digit percent of the sport locally that run off and leave the rest. Being around them is an opportunity you should not pass up if your desire is to improve.
As I shared with the original poster via SB, the only secret to shooting is - there ARE NO secrets. Absolute mastery of the fundamentals and the ability to call on them upon demand is the chief skill set the top shooters possess. A big part of that is self diagnosis of issues with a deep tool kit of corrective measures, applied before the projectile leaves the muzzle, results in the consistent high scores.