Sorry it took me so long to give you feedback on your request.
So currently the limit on the nearest units that can be displayed is 20. Technically it should not be complicated to display a bigger number of units. Could you please describe the case where it is necessary to display more than 20 units?
Also it is not very clear what you mean under changing the size of the window? Do you mean making the window bigger in case more than 20 units will be displayed?
I appreciate your answers.
Wialon Hosting Product manager, Gurtam