Elevate lines by line but apply offset

We have the elevate lines commands which works great but it would be useful if there was an option to apply a vertical offset. You could apply this after but the lines you just elevated get deselected.

This would be useful when elevating utility services so you have set everything to the invert.

Either a TML or an update to the elevate lines UI, mocked up below.

Noted Pat - We have some plans - I will make sure we address this also