Bukkit

Short description about the bug/problem:

What steps will reproduce the problem?
1. Make shop, with which you can sell 16 eggs.
2. Add 10 stacks of 16 eggs to your inventory (16 eggs in one stack are max).
3. Sell one stack of 16 eggs.

What is the expected output? What do you see instead?
All eggs left in inventory should be stacked in 16.
Now all eggs left in inventory are stacked in 64.

What version of BossShop are you using?
v2.0.5

Do you have an error log of what happened? Please paste it at pastie.org!
No error log.

Please provide any additional information below.