From: jl@glen--canyon.com   
      
   https://www.dropbox.com/scl/fi/d7xug1xxazoishocjcwbm/R250_Pot_Co   
   e.jpg?rlkey=sakv9lo5ov4a8lx4cjoxzn8f6&raw=1   
      
   My mechanical design guy is great, and pot cores are a PITA.   
      
   This will be a transmission-line transformer, and I want all the   
   volt-seconds possible, so the pot core has to be big and barely fit in   
   the box. I've argued that zero vertical clearance is OK - let the top   
   cover and the PCB flex a bit - but mechanical people don't seem to   
   like that idea.   
      
   Someone suggested a bump in the top cover, like old muscle cars had   
   for carburetors.   
      
      
      
   John Larkin   
   Highland Tech Glen Canyon Design Center   
   Lunatic Fringe Electronics   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)