: Your dots and wavy lines that would'nt sand sound like sags or runs in the
: varnish. If you had those that means you likly applied the thickend
: varnish too thick and it would naturally take that long to dry.

In one or two places this was true, particularly near the coaming where I couldn't brush smoothly. However, in the rest it was not -- there were many dots and lines out in the middle of perfectly smoothly-coated panels.

: If it is really thick (like honey @ 70F) I'd return it if possible.

nope, not that thick.