Here is the new Syntə Scope (not in repo yet, git wrangling etc takes time and concentration)
It has been a fun project and turning out to be very useful :)
Here it is drawing rainbow hearts in lissajous mode direct from the sound engine - turns out there were in there this whole time 😀
also active is 'northern lights' mode which gives the delightful trails (usually have this off when I need to see whats going on)