So just did a game on vassal where I resigned after one round of shooting, which I've done on rare occasion but not in quite awhile, but was warranted here I think.
I was running Soontir, Sigma, and 3 academies vs Dash and Corran.
First round of movement, my opponent goes aggressive with Dash doing a boost and barrel roll to get close to soontir. I was conservative with soontir but still ended up in range of dash, but after a barrel roll and boost myself got into Dash's donut. Corran (PS10) then got into range 2 and promptly rolled 3 hits/crits which I evaded thanks to my free focus. My range 1 shot only did 1 damage to Dash, then Corran on the double tap got a hit and crit, I got no evades, and the crit was minor explosion and I rolled a hit. I resigned at that point as my other ships had pretty much no chance against dash and corran at basically full health.
Now onto the etiquette question.
Several times when moving Dash and Corran, my opponent would do random target lock checks, with no real intention of using them just to see the range from ships. The most blatant being when corran was clearly in range of soontir, and miles away from my academies, yet he did a target lock check on the academy to see what range soontir was from corran. I guess it's technically legal, though due to the way vassal works, is a form of cheating I'd think.
Edited by markcsoul