Sensor3 Custom curves

Hi there!

Some days ago  this same question on another forum topic (net3 concert). Since this is quite urgent for us, I’ll have to re-post it . Sorry for the inconvenience. Here it goes:

we’re having some difficulties creating a custom curve on net3 concert so we can use simultaneously our sensor3 and some old robert juliat dimmers. 

We’ve tried using the available sensor3 dimmer curves, but we’ll have to draw a custom one.
any advice on the best practice to draw a curve on net3 concert?

is it possible to use a square curve to start drawing a new custom curve?

Anyone with same experiences?

the custom curve editor is not very accurate, specially when there is the need to meticulously edit values beteween 0 and 10%…

thanks in advance,