well my budy had one and i bought it like 30 minutes ago a brand new knock off tial for 50 bucks i figure ill keep it on 3 pounds and, if it dosent go bad in a month then it should be fine becus its has taken the abuse of heat and pruved itself wirthy and plus on low boost like that if it spikes i have a better chance of catching it at like 8 pounds compared to like 20 if i was running 8 or so u know what i mean