Quick question: how did the 2nd bump push Mario 11 pixels forwards? I tried getting fast 4-2 for 20 minutes and this is the first time the game pushed me 11 pixels. I haven't seen it in the past at all, so can someone explain what happened here?

Yeah, it's possible to get 11 pixels, but it's WAY harder.

i assume you got the 11 pixels doing the elevator bump, and yes it has been done before. i think you have to be accurate with your speed and position when you do the backwards jump.

Ok thx!