In regards to this comment in the wishlist
I think a more viable solution would be that those elements should match the conveyors in size. For example 2m, 4m and 6m. Currently they are grid square longer than the 2m conveyor (for the fence), the handrail matches perfectly and the platforms are 0.5m, 1m and 1.5m. Also, the step from the M-size to L-size platform is a little too big, I think a 1x2 would fit better.