Extreme Seamless Gutters

Awful experience. When they installed they never measured the pitch. Found out the hard when it rained and the gutters were full of water and wouldn't drain. When they came back after repeated calls to fix it they adjusted it but never sealed the old screw holes and I had water pouring out the back of the gutters. They told I needed a different gutter system that would cost me additional money. Luckily I climbed up a ladder during a rainstorm and discovered it was the screws. They never made it right so I have to fix it myself