anchor.diff:  begin
     if FFixedTabHeight = AValue then
       Exit; //==>
  -  if AValue > 5 then
  +  if AValue >= 5 then
     begin
       FFixedTabHeight := AValue;
       RePaint;
  
positive.code: 
  uses
    fpg_stringutils;
    
    
  // compare function used by FPages.Sort
  
negative.code:   if Mode = 2 then
    begin
      r.Height -= 1;
      if TabPosition = tpBottom then
        r.Top += 1;
      Canvas.SetColor(ActiveTabColor);
    end
    else
  