It is a fun little game, and I managed to dock successfully using the instruments.

I'm confused by a few things in the user interface nevertheless.

The speed sign seems to be inverted. For example when it display a pitch speed of + 0.5°/sec, the pitch number will decrease by this value every second.

The Yaw and Pitch command are swapped between the display and the control. In the display Pitch is at the right while it command the up and down direction, and Yaw is displayed on the bottom while it command the left right direction.

For the pitch command pressing Up makes the pitch speed number decrease. (It's confusing). For the yaw command pressing right makes the yaw speed increase.

There seems to be lacking a display for the X speed Y speed and Z speed.

I don't understand the little arrow of the roll indicator.

It also took me a while to figure the correct axis correspondence.I'm used to forward=Z direction, Y-Up and X left-right where as here X=forward,Y=right,Z=up. It's not easy to discover at first because when you are currently rotating those number move simultaneously.