I have a house with super awkward upstairs sea view windows that are above a low pitched roof, they're about 35-40ft with pole at a a 10-15 degree angle, its better once brush is on glass as the pressure reduces the down force + i use the heavy metal gutter on the first section of pole to lighten the load, but as soon as the brush comes off the glass the pole is straining - i'm using an SLX an it is bending like a fishing rod with a whale on the end. I was wondering what the stress on the the pole could be and if its a process to avoid ? any advice welcome thanks