I am trying to make stairs with an landing. I am having to 2 problems with the macro. I am trying to make a bar grating stair tread with side plates that are bolted to the stringer. The only problem I am having is I can't change the bolt type. Every time I choose a different bolt type it changes back to "EN ISO 10642 bolts". The other problem I am having is that I can't control the landing stringer top depth when I use a section profile vs. a plate for the stringer. I am using Advance Steel 2020. I have attached pictures of the problems I am having.