title: How can I remove the margin between a page control and its tab sheets?
body: <p>I noticed that the Left property for TTabSheet in the TPageControl is always 4. Because of this there is always at least a 4-pixel margin between the TPageControl border and controls within the TTabSheet. I want to set this margin to 0 (at least for the left border), but I can't set TTabSheet.Left to 0; it always automatically reverts to 4 pixels.</p>
  
  <p>I tried to set the Left property in the OnResize for TTabSheet and for TTabControl, but it doesnt't help.</p>
  
  <p>How can I reduce this margin to 0 (at least for the left border)? I'm using C++ Builder 6.</p>