Ahha. You are right... I will use text instead for now.
I have found that as long as I set a label and close the window, its OK.. But if I select that button again, the 'DTS' symbol is added..
So, as long as I just clear the label, type a new one and never select a one of the hard buttons under 'device properties' again, the label stays without the DTS.
Thanks for the tip about using text... I can use ASCII chars instead (i.e >> >| etc)
Jon