Have to agree with stinkyattic on this one. Misting is not needed for sprouts only for clones that need high humidity for the first couple weeks. Are the sprouts around any windows where they may receive daylight? If so this could cause them to bend to the sun since the cfl are too high.....I would also push the time up to any where from 20 to 24hrs on the light. Ive found that the plants thrive with continuous light during vegging.