I been trying to figure out how to do this ive read the manual for the dragonfly but i think im a little paranoid about messing something up. Can anyone help on how to oil these.. I am mostly confused on the stigma hyper.. I love this machine i don't want it to go bad.. All i use now is my hyper to line and dragonfly to shade.I run them both around 9 volts .Thanks to anyone that can help..