Report "Hi, I have Wahl hair cut machine for homemade usage bought from USA and I am from Europe - Macedonia. Machine is working on 120V and here we have 220V. I bought also transformer for 120V, but i have very big noise from the machine. I have tried with so called power screw, in order to reduce noise as manual is saying, but unfortunately noise is not reducing even if i completely unscrew? Please help, produced noise is terrible?"