Thanks. I am did that. Not sure though that it is exactly what I wanted.
I want to lets say use the vector paint tool. If I had the transparency locked then I could just use a massive brush and it would only paint the
parts of the image that were the visible elements. In photoshop you could just ‘fill with bkg colour’ the transparency remains transparent.
I hope that explains it a bit better.
“thats my story and I’m stuck with it”