Having read this, I am a smidge concerned. I'm on 22 and stayed with apfs 75; I will be 41 at my 22 point. So should I buy some lube for the shafting??
What shafting are you assuming you will get? I dont get your point. The way i understood the IBNs you keep your current engagement length. It only changes if you get promoted after 1 apr 15, and they are working on giving longer engagements where they can later in the year.