I don't deny your right to challenge, but tight now I can't give an example. I've just gone through months of my posts looking for one particular post that might clarify but I can't find it. Not being able to search your own comments is frustrating. I'll have a muse overnight.

sorry!

Found it (thanks google): https://news.ycombinator.com/item?id=20591621 Simplicity was staring me in the face, it took weeks to find it.