2 21: I am actually quite surprised that this level gives you much trouble as currently it has not proven to be a major roadblock and this level actually exists because of a trick I learned from you in one of your early ranked levels.
I will judge it after it is solved.
2 22: Intended solution, except the climber just could have done the exit path earlier without having to bash on the steel a few times. How exactly are you executing it that it requires much timing.
I simply just assign a basher whenever a lem stands on the most right pixel of the basher mask and that is all that needs to be done to execute it. I think we have different trick preferences here as I was quite impressed with this trick when I saw it in one of Gronkling's levels.
I can at least say that this is the most extend to which you have to use this trick in this pack.