Anonymous wrote:
  I suggest that you on one of the panels fit a HK parrel and see how it looks.
  If it removes the crease in that panel, then you should consider fitting these to the other panels as well.
  
  Just a thought,
  Arne
Arne, thank you for your thoughts, they are welcome!
Btw. you probably already spotted it yourself, I followed your tutorial to the most parts, thank you for that. Really straightforward.