Originally Posted by Braid
Agreed that the sugar may be the key, but I was also wondering how much head space you're leaving in the bottles and what type of bottles you use.
Too little headspace will lead to undercarbing and too much will cause overcarbing.
A friend and I found that the bottles mattered too as far as flippies are concerned. The bottle he bought hardly carbed at all compared to the ones we freecycled. Upon investigating, we found that the purchased bottles had non ceramic lids with slightly larger holes through the cap than their ceramic counterparts. The larger hole didn't allow the bail to apply as much clamping pressure as the others.
I think I'll be investing in a scale soon too btw
I bottle in standard brown bottles; Sam Adams, SN, Widmer....capped and stored in a 70f closet. I use a bottle wand when I bottle, so the head space is set and consistent. I used carb tablets once and the beer was dead nuts, so I am a little confused why I cannot get good carb with sugar.