New driving test tips?

I'm going in for my third try on the practical test for the new driving test and I'm here asking for all the super specific advice you could possibly have regarding passing the test.

I know it's different for each testing center, but I'd still like to hear whatever you've got.

For context I'm taking my test at the Obihiro, Hokkaido license center. The last two times I failed I was told that I didn't keep left enough, and then kept too left. I stopped too far back from the stop line. I also didn't start moving to the left or right side of the lane before turning soon enough. I know that there were other errors I made because I heard the tester marking his paper, but that's what I was told at the end of my tests.

Any and all tips and advice are appreciated!

Edit: I've only taken one driving lesson and the course was covered a in a few inches of snow, so I didn't get much use out of it. I'm taking a few more this week though. Also I'm not sure how familiar the instructors were with the new test anyway.