Great work again mate.
I recently had my first horror story recently with Wattyl Matt estapol. It was far too cold (18 degrees or something horrible) and too damp for spraying, but I sprayed anyway. I ended up with a big heavy coat of thick varnish. Luckily it dried fine, but it did need to sit next to the heater for a bit. There is nothing worse then going through all that hard work on a miniature and then it all being wasted by terribe varnish