Use the movement window to change the position of the mirror or movinhead. Standard it uses 8 bit, but you can switch to 16bit when needed by pressing "Switch to 16 bit".
To change the position of a mirror or movinghead click the little ball and move it around.
When you only want to change one axe, lock the other axe and move the ball.
You can change the speed of the mouse by changing the resolution.
Use the arrows for fine control:
Switch between absolute and relative movement by clicking on the following button:
This button is also active during joystick operation.
Bezier shapes
Open the bezier editor by clicking on "view"
You can create, save, flip, zoom in / out and rotate complex patterns using the Bezier shape generator.
Each Fixture can have his own pattern.
Edit the shape by moving the little squares, save it, recall it, set the desired speed and press On / Off to enable or disable the macro for the selected fixtures.
Fanning
Basically fanning allows you to give a regular offset to lights. This means than instead of all of your lights pointing straight out (I'll say you are using 5 lights), the middle one will be pointing straight out, the far left and far right ones will have the maximum off set, and the two between the centre and outside lights will be half way between straight out and maximum offset. The lights will have regular fan effect (like a fold out fan, the middle is straight up, the rest of the folds have a gradually increasing angle until the last one which has the maximum offset from the center.)
If you have managed to follow that, the option should make obvious sense to you. First = offset of the first light from center (if you have them addressed from left to right, First=Far left). Last = offset of the last light from center (Right). Center = offset of center light - if you want the entire fan pointing generally left/right you use this value.
Center Offset = defines where center is in the line of lights (0% defines far left as center, 100% defines far right as center so 50% is default. - remember, center in this case is the light (or point between lights) that is not affected by the fan, if the center is on a light, thn that light will point straightout and will not be affected by the fan.)