So what do you do if there is some bite when you test it in the inside of your arm? Do you loosen the screws and put blade guard/zero gap tool and tighten the screws (i.e. redo this process)? Thanks for your tips. I’ve been slowly learning how to do a fade. My brother helped me out by trying to explain the process and showing me how, but you give better explanations and instructions. LOL I’ve been cutting hair for 12 years (the ex and now my son) and hope to be so good by the time my son is in middle school so he can have awesome fades and dope hairstyles.
I had the same problem. You have to use a small, flat-head microscrewdriver (one you'd use for little electronic device screws). That's how I got mine off, they came so tight that the screwdriver that came with the clippers was starting to strip them.