Casually browsing on youtube I came across this video:

The glitch he encountered looked interesting, I decided to do a little experimenting. I attempted this many times using the spring pads in PHANTOM Express, it only reproduced for me twice out of the 200+ times I tried it.

In his video he seems to clip through the collision, which was not the case for me, as soon as I touched a wall I shot down to the floor.

Currently it does seem extremely difficult to pull off, and I am still not entirely sure what causes it. More investigation is needed.