para-CAD

X17 does not open on the full public release of macOS Tahoe. All my other software just works. I submitted a TT.

Some day I'll set this one free.......

FREE stair calculator. Better Excel peeps might make some great improvements......share back https://www.dropbox.com/scl/fi/gt0005ilx3t3mklxkw4z6/_STAIR-Calculator.xlsx?rlkey=rqctiyg30rx93zuo75o0bqpc1&dl=0

easy PE can specify a diaphragm ceiling...14" l/480 TJI 560s

You might get some ideas from this model......free SU can open it https://www.dropbox.com/scl/fi/frwnjkh8gsg1je8uizn6p/Garage-Model.skp?rlkey=sqqif892fhs51sacpra1m3mth&dl=0

Hey Henry, People on this site will show how to draw this detail......but you might have more interaction over at www.diychatroom.com

You should reach out to this guy for a more complex home style https://www.larrybelk.com/

Roof?

Just thought I'd try since the release version is only months away. It closes on launch. Now you know.....

My 2 cents. Keep the midspan beam but use continuous I-joists instead of lapped lumber. and your plan has nothing in it.

Your best COA is to post your plan so people can understand what you say you need.

I hop one license between my windows and mac and it's super easy. Chrisb222 nails it. On the chief website Go to License Management and "Deauthorize" your dead machine. Install Chief on your other machine and use your login "key" to authorize the new device.

Did you have that issue before rounding to ½"? I keep mine at 1/16th and force objects to move to the exact dimension I want. So far, the CAD obeys me.

See attached image