I stand corrected on the IV. The ZTD 'could' be 6 wire, IF the customer wanted OHA. I set 1 up in the shop once, just to see what it took, but no customer ever requested it. Probably because we never told anyone about it! smile I heard a story about the only 128 the outfit I worked for put in. I never saw it, and I suspect that's a GOOD thing! WHAT is an SPRG box? John C. (Not Garand)


When I was young, I was Liberal. As I aged and wised up, I became Conservative. Now that I'm old, I have settled on Curmudgeon.