Beemerphile, you are correct...I popped the lid to the stove and sure enough, there is a regulator there as well...and in researching THIS regulator...$$$. So, how do I know which regulator is bad...the one under the stove...or the one at the tanks?? I'm trying to post a picture...but what I see under the stove matches this...
https://www.google.com/search?q=magic+chef+22RA+4Z+regulator&source=lnms&tbm=isch&sa=X&ei=5jCsUf3lMIva8wS-9IHICQ&ved=0CAoQ_AUoAQ&biw=1294&bih=670#facrc=_&imgrc=DXax2fPTblwgIM%3A%3Bw3Bb9qeJzjXwOM%3Bhttp%253A%252F%252Fcdn.appliancepartspros.com%252Fimages%252Fproduct%252Fcache%252Fwhirlpool-regulator-kit-12001285-ap4009952_01_l.jpg%3Bhttp%253A%252F%252Fwww.appliancepartspros.com%252Fwhirlpool-regulator-kit-12001285-ap4009952.html%3B640%3B480
And anyone know an easier way to post a picture??