I asked the late great Kenneth Thibodeaux to wet tune my accordion (he made it for me). He tuned it off 15 cents and said that it was "barely wet". I love it.
Well Jesse it ain't real wet but more that if it was only five cents off. Now that is what I would call barely wet. The key is if you like it. That's all you need to worry about. As cajun accordions go 15 cents is on the high end of the barely scale. IMHO!!