When I was there the reff banned speedsofting. I read their posted rules and there is nothing against speedsoft so can the reff just add rules.

They have a zero tolerance policy for speed soft it is banned.

They tell you at the safety briefing no speedsoft. It's unsafe for players and unsafe for the ref's when they enter the course to address issues. Speedsoft doesn't give the shooter enough reaction time to stop shooting when the ref is on site and may hit them multiple times before the trigger is released. They won't like getting shot like that.

No. It is unfair against the team to make up rules