So here is the problem. I create a dighole and use it to insert two portal track objects to receive & send trains. the dighole has infront of it either the UK two track tunnel portal entrance or my own tunnel entrance. The issue is that everytime I close the route and re-open it, the tunnel portals have changed their height and descended a slight amount - leaving a gap above the entrance. I occasionally had this issue with TANE but having it more so with TRS2019. Why does this happen, any solutions please!?
Yorkshire
Yorkshire