A Problem with countting

Hi, I've found a problem with vbBux
It doesn't count truly for a quick Reply and Thread Maker what I set in admincp :surprised:
for example I set for quick reply 5 points, but it counts more than that
and for a thread maker 15 => it counts more than that too
Please help me
thank you and sorry for my bad English (it's too hard to tell you)

[Kungfu]

thread multiplier. If your admin or mod its going to give you more.