Hello. I`m trying to modify 350imes post for Yena machine. It uses standart ISO. It is already working post with proper axis orientation, limits, G55 stuff, strategy, tools and components etc The problem is the machine return error if it see a comment line starting at ";" sigh (originally actual comment for machine is a line enclose by "()" . There is no problem if I remove it by hand. So I need postprocessor to not add header with tool data, blank and milling time. I was triyng to: 1) disable remarks everywhere (bold text is not a remark - it is always generated!) 2) adding "[[" into header - it works, but again only for remarks 3) adding "NOH" into customization codes - not working, the header with tool data still generated. It doesn`t added if I clear header file to merge in machine settings...but I need header to be added at the start of program)) Is this can be handled? Is there any additional postprocessing stuff used by SUM other than standart ISO? If yes, where it placed so I can play with it?