Welcome to the forum from a PT111 Mil/pro owner to another. Never saw yellow followers like that. What a novelty as far as I am concerned. My pistol has standard three white dots. The old two on the back sight and one one the front sight. Of course this is a older one of the 3rd generation. We do have a PT111 fan club here so feel free to jump in anywhere. If you'll notice, there are a lot of new arrivals that need to get used to the PT111 Mil/pros's characteristics and idiosyncrasies. That's just part of getting used to a type. All pistols like cars have their own personalities and quirks. Even if it is the same type or model. Reading the FAQs might be useful for some data you might not have. Enjoy your time here.