Mark3D

One more thing i had ago at making it my self as a learning go at it, so it may not be perfect but it may be good enough

Here is a possible option, or if you could get a photo with your phone with even lighting no shadows and crop it so its tile able, this image shows as tile able.

Here is a rough go at it i placed some cad to use as snap points when drawing walls Round roof.plan

Great job trouble shooting

I was thinking version 14 was the last on that we owned not sure on that though.

See if that works I turned off furred walls and turn room definition on I have notice furred walls giving trouble. BMI2428 George and Melissa Van Denend mark edit.zip

I can't help with your problem sorry i tried but no luck, but I had a thought when sharing file on chief talk for help I would export disconnected plan file it is way smaller

This forum is for chief architect not home designer https://hometalk.chiefarchitect.com/ if you want share your file with home designer version as they are compatible with each other some should be able to guide you with your problems

this was not selected

You should be able to get x14 working as i think its the last version that we get to own, so contact chief and see if they can help you get working again

Version 12 should open in home designer 2021 not that you need it as the fix is not to hard

Video show fix

See if that is heading in the right direction, its working with auto roofs also do your signature I do not know what version you are using i figured it to be version12 Plus i deleted a lot of stuff to get the file small enough i think the terrain was the main file size problem BB Court main file.plan

Can you share your plan

Have a look at this file, it has auto framing but you may need to manually draw batten below and above windows, the panel rebates are done with material regions draw one then multipul copy. Panel wall.plan