Nailbag62

I have worked it out thanks

Sorry I have the Mac version of HD Suit 2018. I have checked the knowledge base and FAQs etc. I have also checked all the default settings and views. Please refer to attached screenshot. I simply want to see the length of the exterior wall/s I am drawing not just as I am drawing them or the finished room dimensions. If possible the interior wall dimensions which are typically shown on the outside of the plan Thanks

Some time back to clear my view I turned off showing the length of walls I am drawing I can't work out how to turn this back on that they stay on not just as I draw and object?