I inherited a ton of rubber based ink from a previous owner that had sold me one of my presses. Eventually, when my supplies start running low, I was thinking of making the switch to vegetable based inks. I like my rubber based collection, but if I can make the small effort to help the environment, why not?In my research, I found that Sun Chemicals sells Kohl & Madden LIBERTY Vegetable based ink, but it is an offset ink and they didn’t sound like they were interested in selling to me in small amounts.Does anyone care to share their sources for true vegetable based ink (this is different from soy-based, correct?) or atleast point me in the right direction so I can experiment and see if it’s worth it? I’d post this question to briarpress, but I’m not really interested in some of the negative feedback I’ve been noticing towards folks trying to save the planet.Any feedback or info will help.Thanks,Catvisualchemist