So I've noticed that still, after the new Anti-hacker plugin has been implemented, there are still many hackers on the server. My suggestion is to make it calculate the speed that each player is hitting or the distance of which each player is hitting from. This could really help a lot to get rid of the hackers.
or... dancraft can just get more staff because when im on ULTI and i go on it alot i have only seen an admin on there a few times and there are always hackers on there.