Like your last level - the mechanism didn't work smoothly (no slider) and this level was extremely easy if you could get the mechanism to move right. Beware of using a free draggable (the lone draggable used to drop the lower balls) as they can work against you.
Interesting level. Thanks for uploading. Very easy to play and I don't use B. I didn't need the draggable in the water. What is it for?
Which password? I thought last Ball should roll and get the Win. But I was wrong. It doesn't rolled. Spoiler So without going for any Balls. I did Boogie Bot and won.