Nice one. This is something known already (you can see it in achilleshallows any% run), but its a bit inconsistent and doesn't save time.

Theoretically it is optimal though.

When I tried to grind it I hurt my finger by spamming so I gave up on it lol.

Excuse the lag, I'm not able to play on my PC for the moment.

Sorry for submitting twice in a day, I found a faster route and didn't want to sleep on it