OK,
@mick, then I will "pick" some more !! . But it might soon become obvious that I have fewer brain cells left than you do !! ... LOL !
And you might even regret that you invited me to ask MORE QUESTIONS !!! ... LOL !
In a post above you say:
I don't regard this as random ... in fact it seems to be quite orderly with everything happening in a predictable way.
But wait .... a question comes up ....
The sides are fixed, so you cannot mean that "side 2 will be on top of side 1". You must mean "color 2 will be on top of color 1".
And then I do not know which ring (insert) is color 2 ... is it the insert that was glued in after making the diagonal cut to side 2 ?
But I am still a little unclear. . Do you mean that, after gluing the inserts in, and rounding the blank, then "color 2 will cross over color 1", and "color 3 will cross over color 2", etc., etc.
And then a further question comes up ....
For each pair of colors, there will be TWO CROSSINGS; one of the crossings could be OVER and one UNDER, or both could be over, or both could be under. .
Which of these possibilities actually happens ? . . . that's what I would like to know now.
This is all part of a desire, on my part, to try to comprehend the Celtic knot more completely.
I will fully understand if you don't remember some details that I am asking about .... or if you want to dismiss my interrogation completely !
I hope that nobody but you, @mick, jumps in and tries to answer my questions .... that could add more confusion.
BTW ... I have to say that I really like your pen above. . Reminds me of one of those white winter coats with colored bands on the sleeves.
I want to make a pen like you show.