once your in the secondary no need for mlf,at least in my opinion,the raisins should cause a secondary on their own,got it?
One thing I want to point out to the newer folks, and those who aren't clear about Malolactic fermentation, as stated a few times:
you do not want to put a kit through a MLF, one of the reasons that kits are so popular is that Kits are already balanced and made so that you can make a good wine with little experience and equipment, by putting a kit through MLF you will no longer have that balance and the wine can become very "funky" real fast, a good rule of thumb is if you add sorbate, do not put your wine through MLF, it can take on bad tastes and smells.
By adding raisins to the secondary (something that I've been doing thanks to Joe's advice) you can put your wine through a secondary fermentation, a nice slow fermentation that has really given the few kits that I've tried nice character and taste,
it will not put your Kit through Malolactic Fermentation, nor is it a substitution for Malolactic Fermentation, I believe that a few people were getting confused.
You can absolutely add raisins or currants to your Juice Pails and then put it through MLF as these are not wine kits and have not been balanced as kits are, but the addition of raisins or currants will not start a MLF, you usually need to start it with the various Malolactic Bacteria available, and there are times when MLF will start on its own if the conditions are right.
This is in no way meant to discredit Joe, I have a lot of respect for Joe and all of the help he gives everyone, I've tasted his wines and was totally blown away!
I was sent a PM about raisins and MLF and thought that I would try to clarify it for those who still had questions.