I bottled an IPA the other day, my second batch, and was unfortunately by my lonesome this time (had 2 friends helping with the first batch.) It was somewhat of a disaster. My 5 gallon batch yielded only 36 bottles, partly due to not realizing that a handful of my bottle were screwtops, but a more troubling reason was my capper. Now, full disclosure, the first time I bottled beer, I was filling and not capping, and my friend didn't seem to have any trouble with it. This time, however, I had myriad problems. On some bottles, the cap wouldn't seal all the way forcing me to either pop it off and try again, or keep pressing down on the capper to get it on. A good amount of pressure is needed to get them on, but sometimes the very same amount of pressure I used on the last bottle would snap the top of the next bottle clean off. I tried switching my method up (using less pressure, using more pressure, adjusting grip, etc.) but I just kept breaking and/or not being able to get the cap to fully seal. Is this operator error, since my friend didn't seem to have much trouble with it last time, or could I possibly just have a ****ty capper? It's nothing fancy, it's just the basic one that comes with most homebrew starter kits with the 2 handles.