hack of all trades
I'm not sure where I should be posting this gutter question but... I have a customer who is getting water from one corner of her basement. It's right in the area under a black corrugated tee which connects two downspouts and sends it out away from the house. This tee is basically female on all sides so it seems that it would let water out in the direction of flow. It's not clogged and I'm wondering if this fitting should be changed. Do these thin black tees for corrugated pipe tend to function well or are they pretty leaky?