I've bought some weathering washes which (so far) I've only used undiluted on one test project.
I saw a video on YouTube which suggested you can dilute it with the matching solvent to get a less intense color.
I'm going to be applying either this dark "multi-grey" shade or "multi-black" over top of Tamiya TS-81 "Royal Light Grey" and I'm not sure if I should use the dark grey wash or a heavily diluted black.
This will be going on the Bandai 1/100000 Super Star Destroyer.
Was wondering if anyone had any advice or insights on this as far as mixing ratio, tips, opinions, anything?