Hi, Chris. I don't work for Peel Away. In fact, I watch the board of a competitor and try to make helpful suggestion there. Let me ask one question. Have you tried contacting Peel Away? Even though I have contacts with a competitor, I still use and suggest Peel Away when I think that it is appropriate.
Now let me offer a suggestion. It is true that most modern strippers will not work on milk paint. The chemistry in entirely different. If you go to The Old Fashioned Milk Paint Co.'s site at www.milkpaint.com and then to the FAQ section, one of the first questions is about a stripper for milk paint. A source is listed.