@delator77 - In the previous version, the author said that he'd try to make a video so lets see how good the author is....
Can't be right, but the only thing I could do was to have B ToA down to the giant free draggable, get inside it, release it and fall out in whitespace, then push him over the fence on the win block side using the giant FD. Makes for a win as ugly as the level itself, but it bypasses the random section completely and might prove more repeatable.
I missed the first version and the comments. One possible gameplay here is to knock B down the hole then once in the draggable release it and manoeuvre three quarters of a circle to enter the zapper area and squeeze them all out then redock the draggable so B can walk to finish. I have done the two thirds of this and trampled and squeezed the zapthings out of the enclosure but unfortunately i lost control of the draggable afterwards and it fell over. Cant be bothered restarting as the draggable is so hard to control.