The Collimation Aid is used to create and place a reticle over LiveView or image in order to inspect and tune the telescope collimation. Define the pattern for the reticle and simply drag it to the place of the diffraction rings. The using the fine moving buttons you can adjust the position with pixel resolution.
The aid allows store up to four predefined reticles.
Ringy Thingy
Ringy Thingy is an innovative way to edit numeric values using only mouse or touch pad. See details and animation how to use it in the Application Interface notes.