I have discovered moisture condensing in my attic in fact I have frost on the wood and black mold. My house is 14yrs old and the roof has eight pot vents, four on each side of the roof and soffit vents. My attic measures 35ft by 24ft. I have been told that the pot vents are not effective for attic venting. I am considering removing the pot vents and installing a ridge vent. Would this be a good idea and do you think it would solve my moisture problem.