observation

just been testing a coaster I am making in NL and I have a question
on a real coaster am i right in thinking that the whells axle is
connected to the car base with a solif weld or are the shock absorbers
that wold make tha car lean independantley, if it is the former then
NL needs fixing !! the reason been when the car is navigating a banked turn the cars will till sepratley to the bank of the turn!
surley the car would stay fixed to the axis!.

they should be connected with the shock absorbers...think about it - if it was a solid weld, then the shock absorbers would serve no purpose. NL probably doesn't feature this to cut down on processing time. However, the speed of the cars at given bank X would be different, so it might not add up the calculations...