I use Olson blades exclusively on my BS. I recently had a 3/4" blade that was just too short to go on the wheels. I tried everything, but it was just too short, I called customer service, explained the problem and had to send them a picture of the problem, but they shipped me a new blade at no charge even though it had been two years since I originally purchased the blade. That's how it should be done folks!
Wally
Wally