I am getting ready to bottle my first batch of blackberry which was started Aug 09. The bottles are clean and waiting but I have a question about adding more KMS to the batch before bottling. I had added 5 campden tabs in February and a 1/4 tsp on April 8 and am wondering if I should add again and let sit for the 24 hrs before bottling. Would I be best to add on the side of caution to avoid spoilage? I know its not the three month interval between additions but don't think this will hurt. This is a five gal batch. I did do some reading on this forum before asking this but I still have that lingering doubt being new to the bottling aspect. Thanks for any input.