Having purchased a Iwata CM-SB a couple of weeks ago.I haven’t used anything else it’s a dream to use. I own a CM-C Plus V2 which I don’t really use much.I do marbling on my models over black basing. So the 0.18 is perfect but still having to switch colours a bit. So the options are do I sell the CM-C Plus And I was thinking of buying a CM-B Or do I buy a 0.18 needle and nozzle set up.As I feel I won’t really use the 0.23 set up now. I do have a brush for primers. Thanks for the input.