Can you turn a Vic 1, one yaw click without using a nav token or commend. OR is it if you don’t use a Nav command/token you have to go straight ahead and no turn.
Also can you turn a victory I 2 clicks with a nav command?
If so I have been playing this game all wrong.

The yaw values on the ship's card are the ones you can use by default. If you use a navigation dial you can add 1 yaw to that, meaning that if you have a Vic I at speed 1 without a navigation dial you can make 1 click. If you have a navigation dial, in that example you can make 2 clicks, or change to speed 2 and make 1 click at 1 and 1 click at 2, or no clicks at 1 and 2 clicks at 2.

Wow I have been playing all wrong all this time! I thought you had to have a nav command to turn!