Do not clamp to 0-1 (allow 16bit float data for better heightmaps)
I would like to be able to use values outside of the 0-1 range.
Especially while creating Height Maps this is really beneficial since you are always able to use ADD or SUBTRACT and you never hit the clamped 0-1 range.
This would allow much higher fidelity of height maps with easier adding of features on top.
So for example if I have a graph that is already ranged in a 0-1 value range and I layer another graph on top I need to re-range the original graph in order for the height of the 2nd graph to be visible.
I think checkboxes should be added to the Blend Node to be able to unclamp operations.
I would love that, globally it's a bit sad that it's not convenient to do any kind of maths in substance.