Dynaglow !?

That is only 10% oil (8% EDL and 2% Castor)

That is way below what is recomended by YS. In fact I don't know why Modeltechnics make it as 10% oil is way below the recommended amount of oil for all the engines I have come across.

At least change to something like Formular Irvine if you can't get hold of pure synthetic oil based fuel.