Please see attached,
My section lines "legs" are coming in very long in idw.
I unchecked "show entire line" and it still leaves a massive line away from the arrow.
Anyone have some ideas?
Do you mean that this part is too long?
If so, then you can change this by dragging the corner vertex as seen here:
If it does nothing when you drag it, this means it has been constrained in the sketch. You will have to right-click the section line and choose Edit. This will open the sketch environment and you will have to modify how it has been constrained/dimensioned.