Very glad to hear everything is fine with the machine. The desktop smaller model though has one or to combined step motors for moving the table up and down but still the route of the table is not so smooth. You have to go back and forth to achieve the wanted height. It could be much smoother. I do not know if the autofocus optional setting could be better or not.

Have you noticed the option to order the autofocus function? It cost's only 85$

Keep up the good testings!!

Cheers