@d-healey I might do that as soon as I get rid of the artifacts and it sounds like I want.
Not quite there ...for some reason , bit paranoid about whether i am doing something wrong or whether there is a bug/artifact. :)
Hmm.. actually,it sounds pretty great with just the waveform generator !
Also, its very hard to work on as its always crashing :)
But seems that I have my 120degree offset , not sure its phase accurate though as I am using delays.
In the original its might not be super accurate either but at least its stable in its offset , using delays they might be constantly varying as they drift apart ?
btw , it would be super useful to be able to trigger the scope as well as set the time .
Its semi stable at 88 hz but anything else and its visually useless ...for me at least.
So I have to do testing at 88hz and then hope it still works on other freq.
phase.jpg