This is sort of hockey related. I am making two cornhole boards. I want to paint each to match a hockey rink. I am going to do one as an ice rink and one as a inline rink. I have most of the dimensions for an ice rink based on the 200'x85' size rink, except where to place the faceoff circles/dots other than center ice. For the inline board, I am going to make a sport court colored surface with the appropriate markings on the floor, differentiating it from the ice rink. But, as with the ice rink, I don't know where to place the faceoff dots(based on the 200'x85' rink again). Yes, these will be very detailed and a PITA to do, but when I am done, they will look great. Any help with where to put these faceoff dots?