I cannot seem to get the machine to do what i want it to do. I had to try to sculpt lines. I am waiting for it to heal to clean every thing up.My back spring is too thick on the machine for it to run correctly im aiming for around 340grams tension but its much higher. I have 2 junk superior machines that need all new springs and armature bars and probably better coils. the aluminum one is a Chinese machine, great frame, needs all new stuff. the check mach machine i bought from a shop locally and it works the best. My girlfriend knows what shes getting into here, we have been together 3 years. I try to tell here no but she bugs me for work. and I can still clean it up. I know its not great, but nor is the original design. this is what its supposed to look like, not real fancy