Garybills

Check your roof Structure, roof layer, surface and Black standing seam, uncheck purlins and that will fix the roof not showing up. Then you can draw the manual hip roof over the mechanical building.

 

@buzzsaw204You can draw a cad line and use the trim objects tool. But it removes the cut section but if you edit something on the deck it will rebuild the decking after you save the view. 

@BCNABECheck the Rail Specification, rail style, start & end post. I checked one of my X15 plans and they open in X16 as none on the start and end. 

If its a wall oven it has to be placed in a cabinet.

You have them applied to the window as curtains, apply them as blinds. The three windows I applied as blinds, the single you have as curtains.
 

For the front wall problem, Open second floor wall, structure, default wall top height

I think this would be a custom Muntin. Search help for Muntin and it explains how to make them.

Edit wall layer intersections for the wall issue other than the one piece of base.  Make one roof plane and make it curved the break as needed to fit against silo. Did these in X15.

I defined the lower level as a porch which fixed most of the overhang that was missing and the side overhangs, I fixed by adjusting the attic walls on the sides. I attached a zip file of the plan. 
 

 
 
 
Exeter - CA.zip
 

With a little work you can do it in the window specification, shape. The only thing is the casing in the peak flattens off a couple inches and it will only let the side offsets go to 29 1/2" instead of 30 on the 60" window.
 
Untitled 1.planUntitled 1.plan