I often see on many homes that water drips off the roof an gets BEHIND the gutters. The water then drips down the back of the gutters and drips down onto: entry way , porch , etc. Some gutters systems that I have seen have an alum flashing that extends up and under the drip edge. These systems are rare on houses that I visit.
Can anyone offer a remedy to keep the roof water in the gutter. On my own home I tried to bend up the drip edge so falling water will drip/run into the gutter but water continues to get behind. Any thoughts will be welcome. My area is RI and it has been pretty rainy the last week.