Seeds taking more than Peers

[Jaluman]

Ubuntu 12.04 LTS
While download with qBittorrent, Seeds numbers are double than Peers and taking from my Bandwidth cap more for Seeds than for my my download file, which means on the end of 1Mg file download
the total is 3MG or more taken out from my Bandwidth cap which I find exaggerated.
Download in Windows with Bittorrent was never had this problem.
I like to know if Seeds can be minimized and how

[MPW]

Which version of libtorrent-rasterbar do you use?

[Jaluman]

Sorry, but I am new on this where do I find  libtorrent-rasterbar?

Send some information:

Ubuntu 12.04 LTS
qBitorrent v3.0.8
LIBRARIES:
Qt: 4.8.1
Libttorrent: 0.16.7.0
Boost: 1.46.1

Thank you