How can one tell the 5' and 3' end in the puzzle?

Hi midnightsun, I apologize for replying here without a definitive answer for you - but I do recall seeing something written about that somewhere in Get-Sat I just did a search for it though and cannot find it. But I do recall it had to do with the little pincer-like arrows on the Base Icons that kind of wiggle back and forth. Unsure what the exact relationship is, but it was somehow tied in with that, (it might have been in a chat conversation, explaining why I cannot now find it). If I come up with a good answer I will come back here and post it.

If you zoom in, you can see arrows between that bases. They point from 5’ to 3’.


Thank you!