Racing accident !
Afterwards it looks funny of course, but I really couldn't make anything of it.
But I think the real one to be sorry is me. About the subject and "wacky tracks" anyway. All, of course, given to me by that first track which indeed doesn't work and the OLD text which was still in my mind.
As said, racing accident.
Edit (hehe) : ... and sure not to degrade your findings, which are ever so right as always.