Originally Posted by
Neesie
I recently bought a new rotary blade and it's no better than the old one.
Just a thought not sure which cutter you have but if it is the Olfa one is the washer on the right way and the nut also makes a difference. I can't remember which is correct but I think they show you on the Olfa website. It could also be the blade I am sure that every once in a while there is a dud. If it is Olfa brand email them - they are usally very responsive. I had lost the washer on my cutter and emailed about purchasing a replacement and they sent one to me.