Yes sure.
I posted this elswhere:
WOW.jpg
As you can see, the floorboards in the building are perfectly parallel, even though the model is quite difficult with the ends not connected. It is not possible, because the flooring is right at the wall and also in the left corner at the roof.
2.5 cm over a distance of almost 5 m seems almost too good to be true.
When I added the next level at the bottom, the floor was again absolutely accurate, but the rafters did not meet.
That means that the separate arms are stretched differently in horizontal direction, but the vertical direction is 100% correct, also the general alignment.
That triggered my thought if the digital spirit level is used - would explain the parallel arms.
If RC knows what’s vertical, it would help a lot.
There is no problem (yet), I’m just curious, so that I can estimate problems, or rather their solutions, better in the future.