artcraftpaint

Hey there I have this plotter and when cutting small letters or graphics all the letters pop out cutting it incorrect or not Citi g part of the letter. I have attached a picture so you cans see the problem. I have tried reducing force and slowing it down no help. Please help

I'm using 45 degree blade might that be the problem. Cleaning it helped a lot also doing the bladething. It is cutting a lot better thank you

The vinyl is oramask 811 made by orafol. Thank you let me try what you said I'll let you know how it goes