Came to a halt when got to the draggable with the cylinder on top. Discovered how to get inside and thought that was it but again stymied. I have won but definitely not in the designed manner-i was determined to use the final autopilot and that works well.
I have deleted a recent comment as incorrect. This level is truly worthy of 5*. I can now regularly win as designed. I didn't recognise that i had sometimes completed a subtle move that allows B to move to the final autopilot. Liked the interesting use of the moveable lying at a slight angle to the horizontal.
@kathryn rogers Spoiler: How to get in. go to the slider and bring B up. Tap the last block and quickly bring B down to auto-pilot in. Listen for ball to drop. Tap on rotating motor and swing in to make B drop. Go around corner and tap on slider that goes to the roof. Hope it helps
@Shroomir ...."listen for the ball to drop" - what a revelation, i always have the sound off. That could have saved me a fair bit of time earlier in the day when I couldn't understand why the internal path was blocked sometimes.
The last draggable elevator required a lot of zooming in and carefully tapping the right block inside a narrow slit, but overall this has been fun. Thanks.