the tier permission doesnt override, so if you assign default to tier 1,  then if they become vip... and you assign a lower cooldown ( tier2 lets say ) it wont override the tier 1 from default...
please fix, great plugin

Hi, I've been meaning to do this for a while now like I said I would but I've been pretty busy with irl stuff, I'll get around to it soon I promise!

cheers :P sorry wasnt sure if you had forgotten

This issue was fixed in v2.8.0. If a player has multiple cooldown permissions, the lowest will be used. That was already the case, but there was a bug in the previous version where if a player had already spawned their mini, changing their cooldown tier wouldn't update their current cooldown so they would have to wait for it to be over before their new cooldown setting would take effect. This resulted in the appearance that the lower cooldown tier wasn't overriding the higher one.