2.5 guys.
I just put a 2.5 in the gunmetal and for me, at least, that's the ticket. Man, all this time I thought I had a 3 in that first one.
I only rewick it like once a month though, so I must not have been paying attention. I've that build in there for a few months.
My gym owner has 2 that I work on all the time and both his are 2.5, but I never really did much except rewick them and get em started. The cotton is always too new to tell when I give it back.
My other one's are the one's I'm talking about now. I hope I'm making sense. I'm on my way out the doer LOL