I used these corks from MoreBeer recently, bottling in the Belgian bottles they sell as well, and using a floor corker. I was having the hardest time pushing these things in, the corker even shaving off a tiny bit of the bottom before eventually squeezing through. I managed to get the depth just right, but these just felt like they had absolutely no give when pressing in. I read a couple reviews noting the same issue with bits shaving off, just wanted to get any other reviews, or maybe there is something I am doing wrong. I've corked wine bottles with wine corks with ease, using the same corker, but obviously these corks are entirely different.