[R-390] Phillips screws

[Bill Guyger]

Charles is very correct about screw heads. The Solid State Logic company who makes very high end recording studio consoles was so serious on this subject that they supplied metric Phillips screw drivers with their consoles which cost $250,000 + in 1985 (ish) money. 

When the television post production house I was working for back then sent me to England to go to the factory school SSL even presented all the attendees with their own sets of Phillips and Allen drivers.

Bill AD5OL

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