Sorry not sure why this didn’t show up in the unread for me. The certificate is renewed now, apologies on that.
also I’m working on migrating to a new forum software, NodeBb, but it’s a slow process.
So far so good 🤞 I had not religiously used any additives except for the Liquid Moly system cleaning kit FCP sells initially but I’m now adding in Power Service every tank that I fill up or when I remember to toss some in while at home.