Recently got the BS400 Bandsaw after reading the favourable reviews on the forum I cant seem to get the thing to cut straight I was splitting some bits of 4x2 about 15 inches long and what appears to be happening is the blade wants to pull the wood away from the fence if I managed to keep it hard against the fence I would still end up with at least an eighth of an inch taper over the length not sure if I have enough tension on blade but am off the scale going by the tension meter any owners suggest where I am going wrong I have a couple of Tuff saws blades but am using the Record one.