Bukkit

Hi!
I try to use "Grappling Hook" power by assign "- s86powers.use.GrapplingHook" permission to players and groups.
So, possibility to grab other players always work.
But, when I use it on land, and try to pull myself - its not always work. I mean some times it dont work at all, untill I reboot my server.

I cant find any visible reason, why it happen. One time I reboot my server this power work, second time it doesnt.

UPD: looks like I have same situation with many other powers. If I assign it via permissions, it works and dont works randomly for different players.
For example CoockieStars power - some times  player can throw a CoockieStars without any delay. And this things are connected - if player can throw a CoockieStars without any delay, then GrapplingHook dontwork on land and objects.

If you need any additional info, just tell me.

P.S. Sorry for my english

Permission-based power assignments have always been a little... glitchy. I'll take a look into it.

I hope you can fix this issue, because your plugin just awesome!
If you need tests or debug, or else - just tell me.