For clarity's sake (and my old guy sanity!) is it possible to place a picture of the "type" of AC/Heater system youse guys are a working on??? I'm guessing that you are working on the later "in dash" AC vs the most common "underdash" version???
The conversation was throwing me, in that the under-dash system was made in Spain.... and you were mentioning non-Spanish vehicles!!!
Good stuff!!!
Steve