2 second untied! This used a modification of Jaypin88's 0:08 strat of clipping through the slope, but dashing off to the right to unload the platform back to the bottom, as well as giving more opportunities to utilise the dropdash and saving just over a second. There are other slight optimisations, but this way makes it as easy as possible to play, and I highly doubt 5 is achievable. With this strat, 7 is a ridiculously easy 2 and a half minute time and 6 would only take 20 mins. While you could use the base game's slope glitch WR strat in this game, I'm actually sure that it works out much slower. All things considered, this strat is the way to go for WRs.