if you have any questions about 12-1 i would recommend you go to http://www.howsitgoineh.com/ its a site that has a lot of info on 12-1 and lots of help if you needed a little helpful advice ..
your gunna like the update i just put on i think hit this link and comment if you like anything..follow the pages to the end...
you will see why the expense might just be worth it with the doggies nuts..