Cut fill map - corridor boundary

Is it possible to add a cut fill boundary to limit the extent of the cut fill map?

Currently, I’m using a surface instruction that includes all the side roads, so the cut fill labels are rotated incorrectly on the side roads

How does the boundary change the rotation of the cut fill map labels?

Have you tried add / remove surface boundaries to the Isopach / Cut Fill Map surface (did it fail to work as it seems to work for me and it limits the CF Map in the same way that it would limit any surface model. But I am not clear on the text orientation question - can you advise on that a bit more?

Thanks

Alan

not tried that yet will give it ago