I just closed on my home and was up in the attic checking things out and found the dryer vents directly into the attic. Is this a concern? Dryer is electric. I have a few things to fix in the house and wondering where on my list I should put this. Also found the dryer goes from standard dryer vent size at the wall reduced to three inch galvanized pipe. This is one of a few surprises I have found that my inspector did not.