Buzz, I woudl not recommend that and i am not sure it woudl work either. One the blade is supported by a fairly large carriage in a table saw. If you loosen that carriage while the saw is running. and add stress to it by having it cut. I am not certain what sort of problems it might cause. Along with that you woudl have to see how a blade is moving when it tilts to really get it. but it is not a nice long curving motion. Finally your arm would get worn out after just a few boxes. progress would be painfully slow. You would want the blade tilted a few degrees something like 14 to 15 degrees even with a sled.