So I recently got a neo vivace from eikon ,3.5 stroke black I have a few questions about the machine hopefully some of the experienced users can answer , so I am going by the voltages g.graves posted using 8-9 volts for color, 10v for shading and 11.5-12 v for lining, on the neotat website they explain the machine can run from 6-16 volts has anyone used it higher then 12? My machine goes from being silent then around 12 volts gets quite loud maybe a bit rattly sounding , is this normal? Also on the neotat site they mention the CPS go hand in hand with voltage , example: 9v = 90 CPS, 12v = 120 CPS
Etc , is this true? Would it not make sense to run the machine 12 volts or over for lining as it would put it in the normal liner range for CPS, I have had great results packing color and shading with this machine but seems a bit tricky for lining where others make it look like it lines like a sharpie *cough* g.graves*end cough* any advice is appreciated