I have been dealing with Randy for years, and I still have a hard time getting in contact with him. Try (281)701-3121 or srritch@sbcglobal.net. If no luck, call his hobby shop at (281)469-7000. Chances are he won't be there, but his employees should get the message to him. Our club has been using his fuel for over 35 years, and it was also a best-seller at the hobby shop I worked at for 23 years.
Bill Bischoff