I had a Lenox Trimaster Blade on my Aggazani Bandsaw. I noticed the blade that always been rock solid started to "dance" back and forth. This blade was so great when it was running you almost could't tell....the profile was that unwavering! I removed the blade and cleaned the tires and reinstalled the massive blade. I started the saw and in 20 seconds a loud explosive "POP". The blade broke. I called Jesse at Eagle Tools. Jesse said that Lenox was using a very brittle steel which they recently changed to a softer steel. The teeth are carbide. Jesse has seen this happen before. He said the "dancing" is an indication that a fracture is taking place. He offered to pay for welding the blade which is oterwise in great shape and he offered me a new Trimaster at his cost....this has the new steel. I went for it. I love the saw and that blade and was a bit surprised by the event. This is kind of a heads up becuse I know several of you use that blade.