How can it be?

Hey! So I just found your new level and, no, I have not completed it. And, no, I am not looking for a hint. I am just finding some inconsistencies that you may want to know about:

Spoiler: Issue (warning: do not read if not finished)

Out of about the dozen starts I've made already, I've experienced the following:
- once the log has fallen down by itself (not likely intentional);
- the log often falls some time after actuating the mechanism (might be intentional);
- often the log falls such as to leave a space on the end where R is (and then I can't get R to cross);
- twice it fell into place as I would want it, but B and/or R managed to just walk off the platform and into the water or off the game space;
- twice now the log wouldn't fall down at all; and
- twice now the log fell into the water.
I'll keep trying.

Finished! Despite the issues I had (explained in the previous spoiler text), I think this is a very nice level. The steps required are not hard to perform and there is nice game flow. The art is nice as is having all the Rs around for companionship. Another very smart design! Thanks!

Spoiler: P.S.

The issues I was experiencing were (obviously) at the beginning of the puzzle and thus I was not so disappointed in having to restart each time.