- Placing a Sim from the gallery will no longer reset their muscle and weight to the default settings.
Fixed in Patch 1.24.102
Do they only loose them in live mode (in which case this would probably be the same: http://answers.ea.com/t5/The-Sims-4-Bug-Reports/WORKAROUND-Muscle-tone-not-properly-displaying-in-Live-mode/td-p/3485621/jump-to/first-unread-message or also in CAS ?
To me it's in the live mode. I've tested it with placing a couple from the gallery which is thicker so you can see it really good that they just get a reset to slim Sims when I save the game. (Both muscles and body weight are in the middle of the sliders.) Actually I don't know what happens when you have a Sim which is already quite thin but guess it'll be the same.
I've made screenshots of the sliders so I could put them back to their normal size which I had for the Sims in the first place or, like I said, put them in as new household. But guess it wasn't intended to do it that way all the time (when you need to de- and re-install the game or place Sims from the gallery right into the game).
Don't know if it's related to that in the link you've posted. Maybe it is or it's at least similar.
If it's only in live mode, I'm inclined to say it's the same.
Could you post your pictures ?
Here are the pics.
http://i.imgur.com/AihlmxU.jpg
This one shows their normal size in CAS.
http://i.imgur.com/fZmQLle.jpg
This one shows them after I've actually placed them in Willow Creek (in my normal save game they live in Newcrest) and saved the game. That's when both sliders are in the middle and I would have to go into CAS via cheat and put them back to what's seen in the screenshot above.
Oh, yours is about the body weight only or also about the muscle mass ?
