Best Batch Size

[mapleshoppe]

I would like to know if there is a optimum batch size when drawing syrup off. I currently take off about a gallon at a time when cooking. I wait until the temp reaches 218 and then open the draw off valve wide open until the temp drops to about 215. This consistently gives me syrup about a point off of finished and ready for my propane fired finish pan. Would it be more efficient to take smaller batchs more frequently?

[brookledge]

I would say there is no ideal amount since there are varring factors. The size of your evaporator and the depth in the pans will change a normal draw off. But in most cases smaller more frequent draws are better.
Keith