RE: COOL POWER OR OMEGA
I have used both depending on what is on sale. For the most part I have stuck with Power Master until they closed there doors. I know, they are back but not stocked in any of my LHS. As long as it's 18% oil or better I have no problems with it. When I buy the Wild Cat that is 15% I just add a couple ounces of Klotz oil. To Castor or not to Castor, I have no problems either way. All my glow engines are still in fine shape no mater what brand I'm using. What ever is on sale seems to work. Right now I'm burning a fuel sold under the Hobby People name, I have been told it is just Wild Cat.