Please add following two options to mirror columns containing numbers:
(1) Decimal places: 0, 1, 2, 3
This would result in showing always the selected number of decimal places; e.g. 123.00 if decimal places = 2 has been selected
(2) Format: America (9,999.999), Europe (9.999,999)
These two options are essential in order to use mirror columns for any financial activity (quotes, orders, invoices, financial reports, etc.).
Thank you very much!