mrtools wrote: Mon Jul 16, 2018 3:35 am Added the center line with the visible/hide option also there is some asymmetrical(abands) versions around will see if I can find one.

Dear mrtools
Thank you very much for the quick one. really appreciate your help.

Tested now and looks like there is a bug. In MTF mode, it won't draw the center line. Can you check, please?