"Take a Tricky Tour through Shy Guy Bazaar" P-Switch is absolute BULLSHIT

Yeah, sure game, let's suddenly decide to be a twitch based platforming game despite the fact your fucking physics DO NOT ALLOW ME TO DO WHAT YOU'RE FUCKING ASKING.

Seriously how the FUCK am I supposed to do this one? There's NO consistency in how your racer leaps off of railings and if you are even one CENTIMETER off, it all falls apart. And fucking FORGET doing it with precise wall riding. Wall riding only works when it fucking feels like it, again there's no consistency when my racer decides to latch onto the wall or when he BONKS INTO IT LIKE A FUCKING MORON.

Any advice is supremely helpful but seriously what the FUCK is with this sudden difficulty spike?