I was trying to play around with free draggables in this level but I was a failure. Also used the mechanism "Limbo" by @Mekob_123
Took me a while to win. The Spoiler FD was a bit annoying but I made it. Had a problem with the balls, too. Spoiler: Ball problem Sometimes B won't come up so had to restart a few times. Still, nice puzzle level. Thanks @AreaRankDragon
Thanks to all of you for playing , also @Blue Tower the problem you had with the ball is because of fast speed probably