Bill -
Yes, you're correct. You could feed 6 stations off 3 M1-50 blocks (using bridging clips). Arthur's suggestion of the 66B4-25 block is the method we all liked best, because it gave you the most flexibility. It was always my experience that when you allowed for 6 stations, you somehow always needed 7, or maybe 8.
We often put 2, 66B4-25 blocks in, side-by-side, with the feed pins touching. Then we would loop one side and punch down the other. Allowing us 10 pins (20 stations!) with only one feed cable. No one ever went broke assuming extra stations would someday be installed.
Sam
