[Help !] Umm. I seem to have disabled the displaying of auto-strut lines

[Francois424]

I mean, in the VAB when you click "autostrut" it usually shows the lines for a second or two. 
I seem to have disabled that display somehow and don't know how.  I can still click autostrut, but I don't see the temporary lines...

Does anyone know how to make it show again?  
I checked the key-mapping on the Wiki and there's nothing about it.
I also google-searched about that, but cannot find the key to pop it back on.

Can anyone help by telling me how to make them show again ?
Thanks for any help.

Edited January 29, 2021 by Francois424

[Gargamel]

Moved to Gameplay Questions.

[bewing]

As I recall, there's a button in the cheat menus, "visualize autostruts".

 

[Francois424]

Well, I had time to play today, the problem fixed itself.
So whatever happened either :
1- Was not permanent.
or 2- A memory issue within the game as I had lots of stuff going on my PC at the time AND I had been playing for 8 hours straight.

Thanks nonetheless to everyone that answered !

[Evolution_Gaming]

i have the same problem :| AND also the autostrut option don't work, when i click on it, it doesn't show any lines  and when i launch the rocket is STILL wobbly. help meeeeeeeee