Bukkit

Using Bottled Exp 1.7.3
Spigot 1.8 (Latest, or one of the latest builds at this moment)

I can't really describe very well this problem, as it seem's quite random.

Having around 10 levels or less of xp, and using /bottle max command repeatedly, results in obtaining more bottles of enchantment than consumed player XP, consequently If I was at level 8, I use /bottle max various times, and I get a lot of bottles, which I then use on myself and apply 11 levels. (wtf?)

It's hard to understand what's going on, I really can't understand it myself. But it does seem that the plugin needs an update.