Arrived at property and was greeted by homeowner, he explained to me that he has had a mainline back up three times in the past couple months. And wanted to test out and see if we were as good as the commercials stated. Upon camera inspection, I was only able to get my camera about 25 feet before I hit a spot and I was unable to get past. I provided options for Jetter as well as spot repair. Customer decided to move forward with cheddar. We will be out here on Wednesday morning.