Definitely an improvement over your last one, but still needs some work.
Your banking has improved, the only issue with banking is in that second to last hill (Ow). Some hills are drawn out, while others are too short, mostly with the last section and mcrb. As with the supports, elimate every other support on the lift hill, second hill, and mcrb and it'll look more B&M like. The far turn in the layout is too drawn out so it's a bit forceless and boring. And finally the last airtime hills on the return are bit drawn out at the top, but short at the bottoms.
Overall, you once again show you know what makes a good layout. Still needs a bit of more practice, but you're moving up!