first: thanks a lot for this great application! I started using the LDD but since there were a lot of parts missing I found SR 3D, which works really good!
I wanted to create a chain out of "Technic Chain Tread 38" (Id 57518), which works until I wanted to "close the chain" (connect both ends). I found some videos how to use the Connection Manager to for such things, but this doesn't seem to work here. I always get the error: "A segment is longer than the sum of the other two: Cannot solve!"
I selected both yellow pyramids with right mouse button for that.
Please see attached screenshot:
Can anybody help me on this?