What a great looking track. Thanks for the update. It is coming along nicely.
On the “hump”. It depends if it will cause the cars to de-slot as they go over it. The typical rule of thumb is: The track can not cause a de-slot due to a construction issue. If you can drive over it with just a bump and no de-sloting I think you are ok. If not, you may want to think about sanding it down. I had to do that on my home track. I did the re-routing with a hand held router that was easier to control. I would wait to hear from Russell to see what he thinks.
Marty