Cheers guys :)

Ahh, OK.... The closest I get to Buchla is the DannySound Timbre being fed a Sine or Triangle wave. I've just been playing with it to make a slightly acid line letting the envelope tweak the Timbre. I keep meaning to use a very slow LFO to try make a very long evolving note, and I've made a beefy Kick sound from it feeding it from the ADDAC103.
I must experiment more.

Enjoy your spare HP, don't rush to fill every last space, this is not like filling sticker books. Resist the urge to 'complete' your rack, its never complete so just relax.

https://youtube.com/@wishbonebrewery