Hi all,
I am new here and hopefully posted in the correction section.
I am trying to weather my M51 with sort of a pin wash, but always run into this problem.
I gloss coated my tank, and used Tamiya Panel Line to do it. It looks ok when I first touch the brush with the tank and the wash flows to the corner/gaps. But before they actually dry, they starting to flow out from where I want them to be and become a mess like below.
What did I do wrong? 
Thanks!!
