Varnish Questions

Hy there it me...again^^

When using varnish, do you thin it for better application? When using vallejo satin varnish out of the bottle I can usually spray for about 6 to 7 seconds before my airbrush clogs.
And when thinnig it, how many layers do I have to spray to ensure a durable coat? And at what pressure do you spray varnish? And nozzle size?....and...hm...dont have anymore questions...for now!

Thx man! I love your vids!

I've found that I have to thin the varnish as well. I thin it 1:1 with thinner, and spray several light coats on the model. This seems to work, as the oil washes glide right over the coats as shown in many of the videos.