When you use parenthesis around multiple evaluations within an IF statement the code formatting removes the space after the IF when it shouldn't. This is purely a very minor visual bug.
The line without parenthesis
If cmbBillRate.SelectedIndex = -1 And tfBillRateAmount.Value = 0 Then
the line automatically formatted with the space missing and it looking visually strange
If(cmbBillRate.SelectedIndex = -1) And (tfBillRateAmount.Value = 0) Then