greetings

so i found a rotary i love after having nothing but love hate which quickly became a general attitude of loathing towards these evil things,but i digress . so now i'm digging the carts as well can't go back to tattooing any other way. but i have difficulty adjusting needle depth. my method of setting this while the machine is off no longer works as i do not know if i can or should push the slide forward to mimic the effect of a open coil. i can set them while running, however i hate it and my machine 'cuts lines' into the tube stem making a sliding not so easy? and click grip are out unless they are disposable. any word on the ones phystyx 'sic' is selling?

throw rocks , 1-2-3