its130

it will be the top of the hand, so a bit thinner skin

ok, something i just learned, you should adjust your voltage setting acording to the amount of voltage it takes to achieve a nickels depth while under the weight of our fingers touch to simulate the drag load while the skin is being penitrated.
this sound right?

oh, and yes i did buy the 4 machine kit from pirate face ,any coments on their stuff? good or bad is ok.
thank you

thank you for helping me out.
i now realise it is all up to the particular machine, im just trying to establish a set of numbers to have a set of basic starting values for new work. im getting there, just got a little flusterated ( i know my spelling sucks)

My next project is a large hand piece , so obviously i dont need to be guessing anymore.

i bought the Grinder kit with its 4 machines, which all look the same. is there general a differnt setting for color fill and shading? Could any of you give me your advice on what you look for in needle penetration?