Give it a healthy dose of Service Power in the white bottle. I exceed the recommended dosage and never have had a fuel gelling problem in the last 17 or 18 years. I just bought a case of half gallons on Amazon so I have enough for the next few years. I call it cheap insurance in the bottle.I am aware that I will have to adjust based on outside temperatures and I am willing to play around.
I have to look into a sock or something similar for the fuel filter now. I use fuel treatment but twice now the filter start gelling and I loose power. Once the wax clogged that filter I was done. Thank God I had another filter that I changed and all good.
Thank you for your help David.