Acrylic and Oil

I've been very busy over the past couple of days, working on sound effects today and yesterday and at my art group on Wednesday using experimental techniques, which have worked so far. Common wisdom states that oil and acrylic shouldn't be mixed but in the few instances where I have combined the two the results have been stable. Both soften in alcohol and perhaps softening in this way before applying another layer will create a bond between layers. I hope to perform some more rigorous experiments.