Symmetry not symmetrical

Building with 3 sided triangle symmetry but the foundations wont place correctly on one side. I've reset it several times but no change.

Changed Status from Pending to Work in Progress

Changed Fixed In to 1.0.19

Hello! Can you see if when you center the symmetry, it is correctly in the center? A colored circle will appear in the center to guide you.

The show centre button does not seem to work, I can only get the sym to place correctly on all 3 sides if I wipe to foundations first, set sym and rebuild the base. It doesn't seem to work correctly if I build the core first then set sym after even though the sym values/coordinates are the same. 

Hi, I'm still having an issue with this. It seems to only happen sometimes. Have to reduce the base to its foundations and start again for it to work properly.

Hi crow! Could you make a video demonstrating the error please (if it's not a problem for you)?
Also remember that it is not necessary to erase everything to mark the center of the base.

Have the following values in your configuration:
 

Method: "Building" (This function will only take the central building as a reference, and will only use the foundations and no other entities.)

Also you can use "Calculate Center" instead of hitting with a hammer.

I checked and the building value wasn't in my config. I added it but it hasn't made a difference. Maybe I did it wrong? (see attached)

The max file upload is 50mb so here are some streamable links.

The first one shows the 'calculate center' not working correctly when the base is (half)built. - I'm wondering if wallstacking upsets it?

The second one shows that the remove tool still deletes all walls even when sym is off.

https://streamable.com/efxp4w
https://streamable.com/ycpmnc

Something else I found: barricades and large furnaces don't work with the removal tool. 

If you need more info or anything, it's probably easier to add me on discord: #crow8672

Update: After further testing, it seems that the wallstacking is the issue. I'd appreciate if you could look into this as pretty much every base design uses wallstacking these days. 

Any updates? Really need this fixed as it kinda makes the plugin useless if it doesn't work with wallstacking. Maybe adding a manual mode would be an idea?

Plugin updated. Please verify that it is working properly to close this ticket. If there is an error or it is not working properly please submit the problem again here. Thanks and sorry for the delay.

-The “Manual” method was added because otherwise/automatically I have not been able to get the center correctly if I have floorstacking (I don't know the wallstacking method).