Help, can I redo a batch of pickles?

Hi,

Make big batch of pickles from an untested recipe that copies sweet hot pickles.

After I was done I didn't like the ratio of vinegar to water .(4 cups vinegar to 8 cups water) the recipe called for water bath processing.
Made these 2 days ago.

Now I am worried not enough acid in the brine. Can I do a better safe than sorry and make a more acidic brine, and redo this batch with the new brine in a new water bath?

Thanks so much to any smart canners that will have mercy on a beginner.

Jenny Michigan