ahh noooooo...my oh so reliable MMM

[pasan]

Originally Posted by shaunjohnson

ummmmmm.....you serious?

Yes, my Zippy 3S packs have been spongy for a while now, but my 4S packs are rock solid, go figure. But the sponginess hasn't hurt performance. And they're note ridiculously puffed, just a millimetre of puff at the most, they still go into the battery compartments without any difficulty.