Section symbol style in SU and LO 2020

I’m exploring the Section Plane symbols automatically shown in LayOut, and it’s looking like a very promising tool!

However the size of the symbol and the size of the Section Plane relative to the model is quite a lot bigger than I would like and often doesnt fit the LO page (A3 paper size and a house at 1:100 scale).

Also , can the style of the Section Plane symbol be customised?

Section symbol|690x461