No separator between column items in "no skin"

[FCLover]

Right now in (FCXE #635) if I choose "no theme" I don't see any
separator (a vertical bar) between column items (name, date, size...). I have to hover the mouse and look for the resize symbol before I can resize any column. In FC this was not an issue and there was a vertical bar clearly visible. FCXE is still a great FM but it would be best if it kept the good features in FC and added more features. Thanks