Geronimo, the grape packs in the Eclipse kits are a bit different than others that I've used, they are very thick, the sugar in them actually raises the SG, these really need to be worked until that thick paste is dissolved, but I'd be surprised if it didn't dissolve during fermentation; that said, I agree with Putterrr, I only use the spoon to squeeze the muslin bag up against the side of my primary daily. Once the "paste" is dissolved into the must, the skins will get plenty of contact with the must.
Worse case scenario, buy a packet of Tannin Riche and add about a gram or two, this will give you the astringency that we expect from a good Cab.
I'd wait a month or so before you add anything, the wine is very young and still developing.