I recently switched to all grain brewing and have noticed my final gravity reading are much lower than expected. My original gravities are coming in right as predicted and I am very careful about contamination, as I make sure all my equipment is cleaned and sanitized. I have also started using a yeast starter with my batches, that I start 24hr prior to pitching. Any ideas of what might causing the low final gravities? Could it be related to pitching too much yeast as a result of the yeast started? Not sure, just throwing it out there. Appreciate any thoughts you might have.
Thanks.
Thanks.