I'm the MD for the NRL22 match in So. Utah. I use Practiscore for all our matches. I like to set up the scoring so that it's obvious to anyone running the tablet what is being scored, or missed. I account for every target.
For the Drummin...stage with the paper targets, I set up 4 individual targets. Each one then has a field for Center, 8 Ring, 6 Ring and 4 Ring with their corresponding point values.
For Pick a Target, I set up a 2", 3" and 4" target. Each one has on Hit field with their corresponding point values. The confusion comes into play where you need to allow that each target may be hit 10 times. So in PS it looks like you need 30 hits to satisfy the scoring. In reality, the program won't complain if, for example, the 2" is hit 3 times, the 3" twice and the 4" also 3 times. As long as you REVIEW the score and APPROVE. Don't just back out by tapping the upper left corner.
Over at Practiscore, they are working to make an NRL22 type 'template' that will work better for our needs. Until then we need to work around the other match templates and 'make it work.' I'm starting off with the NRA Action template and tweaking things from there. What version of PS are you running? There is a another 'Sub Type' under NRA Action that I'm using, but I'm not sure it's made it out into the world.