How do I get the sheet, row and sequence to be in the proper order.  Not missing rows, in solidworks electricql

I can not get my row tags to not have misssing row numbers in solidworks electrical. I also have a problem where I can not display the sequence on my schematics. I have the sheet and the row only. Here is an example of the equation  I'm using.    FILE_TAG + STRZ(VAL(COLUMN_ORDERNO), 2, 0) + STRZ(VAL(EQUIPOTENTIAL_ORDERNO), 2, 0) Thanks Reggie