With the original machine I bought off amazon, one of the screws on the blade stripped which made it impossible to zero gap. ?Glad I was able to find this replacement blade for it, works perfect.
I got these blades for my silver FX which came with the long teeth 2.0 blades. These blades hit right out of the box, they come already 0 gapped and cut so much closer than the 2.0 blade. Definitely recommended this blade
This blade hits hard.