Any ideas on the error in the link? It spams very fast in the console and I can't tell what could be causing it. Not sure if it's another plugin. I'll try to do some testing without plugins. This is happening on all builds of spigot that I've tried old and new. I'll comment as I find more info. Thanks!

http://pastie.org/9274527

Seems to happen on spigot and craftbukkit even with no other plugins.
Happens as soon as you right click a mob with a saddle and stops when you get off.

Appears to be a mismatch in the version of bukkit. What version are you using?

1.7.9. I know it's not supported yet, Just wanted to report the issue. Everything else seems to work great I was pretty sure this was happening on 1.6.4 but I'm now thinking it was the "hand" issue that you fixed in a recent build. Thanks so much!

Looks like build 217 is good :) Thanks!!