Title describes the problem I'm having and can't seem to correct. Whether ripping 3/4 inch stock or trying to resaw a 5 ince piece of cherry, the blade starts out just fine but quickly begins to flex in the cut. I've corrected for drift and I've tried different levels of tension. No help. Using a 1/2 inch, 3TPI blade, on a 14-inch Delta bandsaw with riser. Timberwolf blade. Relatively little use since I normally use a 3/8 inch blade for most things. Thanks for any thoughts you can send along.
Greg