Hey, so I'm looking to buy a ntsc nes (speed reason) but I'm living in Europe. I can't seem to find any information on the internet if there's something I should do to hookup it. I think there's a Voltage problem but I'm not sure. Can I get any help ? Thanks

After sleeping I came back to do some runs but I have trouble getting nice times like I did yesterday. I recorded a run to see where I'm losing so much time but I can't find where. Link:

Quick question, when the car start, the front wheel sometimes goes up which makes you faster, but I don't why it happens. How can I consistenly make it go up ?

since I want started learning any%, I have trouble with one thing: sometimes, the level doesn't count. Why ?

Edit: HOW CAN YOU ENTER THE PIPE ???

As you can see on the leaderboard of zelda alttp, the top players are glitching through the walls near the rivers. I've searched for atleast a hour to find any website which can explain how they do that. If any of you have a link where they explain what are the moves to do, please post it below.