Hey all, I just grabbed a pair of the Drop + THX Pandas and so far I am really enjoying them. These are my first planets however, and I’ve noticed that when I press on the ear cups, or move rapidly, there is a “crinkle” or a “pop” that occurs even when the headphones are off. (almost sounds a bit like poster board if that helps) I have read that this is due to pressure interacting with the diaphragm, and is normal for planars (presumably more normal on closed back planars) and it isn’t effecting my sound in a noticeable way. Is this normal? Just wanna make sure everything is all good on my end.