After months of working in Blender I'm finally getting the modeling and scaling down, but not so with wall thickness. The solidify modifier is a convenient automatic tool to make wall thickness. But I'm not sure if it actually represents the same number that is optimal for 3D printing minimum thickness of ".07mm", ie. If I type in ".07" in the setting, does that really correspond with .07 mm thickness if I upload stating I'm using mm units? Any light on this is appreciated. Thanks.