It is very hard to align the model using the axis rotation as it is purely guesswork on visual estimation of horizontal and vertical axis.
An option to align a model based on selected points (three as a minimum or average of more than three) so that true alignment can be achieved.
Considering the whole point of the software is to create real-world models, it seems bizarre there isn't an easy way to rotate the model accurately.
This would be a VERY handy addition to functionality and save a lot of time during setup. Thanks!