Jagged Edges in Normal Map

Nutulator

Hey guys, got a problem with normal maps and was hoping for some advice. Baking in SP cause these jagged edges. Where ever these jagged edges appear is on areas which I've marked sharp. So how am I supposed to control shading in my low poly without ending up with these artifacts? I'm guessing adding more geometry/bevel the edges can be an option?

Thanks. 

More jaggys: https://i.imgur.com/Mp0c97K.jpg

Low poly: https://i.imgur.com/9qhLcjl.jpg

High poly: https://i.imgur.com/HmIUypR.jpg

poopipe

check ... dilation/padding, antialiasing  and ensure you have straight UV shell edges

this has been covered many times in here.