So I'd just finished the most exsquisitely detailed and weathered (yeah, right) model, and dug out the matt varnish to give it a coat to protect the (Carr's powder) weathering. I set it aside, and came back to it the next day. To my horror, it was covered in a dull satin sheen, which would be fine if my layout was set during a rainstorm but as it's not....Yikes. So out came the other matt varnish, this time a spray. A light dusting later, and...bloody satin, still.
What am I doing wrong? Why can't I get matt matt? Haylp.
R.