Synergy’s Pro-Pilot Brewing Systems can accommodate brewing batches that are larger than the average homebrew size of 5 gallons. When brewing larger batches, more yeast is required to achieve full fermentation. If you use dry yeast, you can simply make enough to accommodate your large batch. But if you use liquid yeast, a yeast starter is probably needed as it will accelerate the fermentation process ensuring that you don’t end up with a stuck fermentation. Knowing how to make a yeast starter is a good skill to have as they can help make your beers taste better and allow fermentation to occur quicker and at cooler temperatures than suggested by your yeast’s manufacturer.