My band saw is over 40 years old and has seen metal and wood abuse, hobby and industry in its long career so I decided to give these blades away as gifts. I've installed them exactly as I've installed Starrett blades many times and the results have been fine - nothing special. I then read the instructions and reinstalled the blades according to the manufacturer's instructions. Noticed a much improved cut finish (wood - not metal) with reduced feed pressure and no tendency for the blade to deviate from the score line even without a guide. I think it needs more than just a new blade - it needs the same teeth and profile. Recommend.