Crosshair, good for you for looking into organsing some racing 😀
Unfortunately, the volunteers often do everything as properly as they can but when the race is hit by a storm, racers have horrendous handwriting and there are 200+ people harrassing the 3 sign on staff, things can go awry…
I organised the London League round 7 which had electronic tags etc and we are still sorting out the results due to the weather etc. A system is only as good as it’s weakest link. Most CX races that I enter provide provisional results first.