Has anybody run into any issues with gym floor line paint? Older info suggests to use the graphic art / sign designation in the list.  This used to be 475 g/L, but is now 200 g/L under v4.1.  We are having a hard time finding game line paints that comply, especially ones that the contractors is confident will hold up.  Has anybody seen any other guidance on this over the years, such as using a different designation?  Thank you.