Lol. Nope I get the same effect. And trust me, I never miss a day at the arm farm. What’s crazy to me is I’ve never even noticed this phenomenon. Nor do I care to try and address it!^only person I’ve seen filling up that triceps/pit area of Aeros is ton. It’s probably a combination of armhole size/shape and sleeve positioning. That effect was crazy on my highwayman (not premier), a bit less evident on the Hooch Hauler (which has other issues like cuffs too wide and waist too narrow).