Rocks'n'Diamonds

I'd like to convert Sokoban David W. Skinner's legendary levels: Sasquatch 1-12, Microban 1-5 and maybe others. I know that some of them are already converted into RnD format, but there are a lot of errors so levels are unsolvable; look here for example: https://api.artsoft.org/levelsets/view/790. A...

Sokomania in the Spaceship 2, level 16.
Unreachable spot inside blue tubes.

The same level pack. Level set Sasquatch, level 15 has more bulbs than lightnings.

Btw, in the same level set, in Sasquatch level 6 there is another error. There is no player on the level )

Level set from https://www.artsoft.org/rocksndiamonds/levels/ section "The Sokoban level collection".

The first 3 levels are very simple, so I think this one should also be easy. But there is gravity. How to solve it?