I bottled a batch of ale on Wednesday evening last week. My goal was to carbonate it to 2.3 volumes, and I used 137g table sugar boiled in 200ml water as a primer (for a 25 litre batch). I used a bottling bucket to get consistent priming through the batch. I opened a bottle on Sunday (4 days after bottling) and did not notice any appreciable carbonation starting. My storage conditions are identical to my fermentation conditions (temperature etc). Is it too early to expect carbonation to have started? I read somewhere that it takes about 3 days for the carbonation to happen, and the remaining month it stays in the bottle is to condition the flavours, rather than build the carbonation. FYI it is a FG1.014 (OG 1.052) batch brewed with Wyeast 1968 ale yeast, not fined, using a primary and secondary fermentation.