Got my supplies in today. About 22 assorted flavors. I plan on making small 3ml testers. My question is....Would it be okay to leave out the nic and sample the product or would you go ahead and put the nic in? Just wondering if it makes a difference? I would think the nic would make a difference but the wife thinks it may not..I dunno? That's why I'm throwing it out to you folks. Thanks