The thread title may be a bit of a stretch, but there really isn't any reliable sources for Fiber settings. They are complex and sometimes not very intuitive, often the opposite of what one would think to be obvious. Finding reliable Fiber settings are the extreme opposite CO2 settings which are comparatively elementary, with a ton of sources for such settings. Not only does Fiber have more settings than CO2, they are not at all definitive. I am continually modifying and making variants of past saved settings. For example I have 3 different saved settings for Chrome. Different Chrome marks differently. Same is true for SS, Sterling Silver and Aluminum. ... Don't even get me started on the variants for plastics. grrr