adywan said:
Then you have a wide shot that you can clearly see Luke unravelling the grappling hook, before he even thought of the idea. Sadly i just couldn’t fix this originally as simple editing could not fix the problem. But a couple of months ago i worked out how i could do it, so i have been flat out working on that to get it ready for Christmas.

I don’t see that error in the comparison video. Where is that wide shot?

Edit: Oh, never mind. It’s at 1:38. Clever editing. You took that shot and placed it 24 seconds later.