Ok, so i've had my leopard gecko (Cornelius) since January and he's already shed about 6 times and they've all been clean sheds. Monday night i noticed he was ready to shed and tuesday morning he was all bright and there was leftover sheds for me to pick up around his cave (he eats most of it but leaves a few big pieces here and there).

my only worry is that there's a small piece around his nose that didn't seem to come off at all. During his last shed there was a piece hanging around his nose but it came off the next day. So this time i figured he'd have it taken care of by now but it's been a few days and he's still got it.
Is this anything i should be concerned about? If I don't take care of this will it affect his next shed?

Yes, he has a humid hide, 2 more hides (1 on warm side, 1 on cool). Unfortunately i don't have anything to measure the humidity though

Any help is appreciated