Ich glaube du haßt recht 
but there is a way to set a widget’s value or isn’t there??
Or not from with a function?
OSC is used for that too??
And I WILL use OSC to set the sliders…
Anyway - as you say - I will have to get my hands dirty and play around with it… it’s ‘just’ a matter of time… (and the lack of that)