Not to be confused with Jump by PyxlDev.
Prop Jump is a section created by DerHausaufgabe and was added on February 24, 2020.
This section features 4 thin platforms (2 on each side) with 2 killbricks on the sides and two larger platforms rotating clockwise.
Go to the inside edge of the moving platform. It is risky but it is the easiest way to do so. This section is similar to Half and Half, don't try and jump onto the thin platforms, instead try just jumping over them and jump back onto the larger moving platform.