It is just frustrating. That and uncomfortable. Building engines, you are looking down, leaning down. Body and paint, you are leaning, kneeling, standing. Suspension and brakes, I am standing, at least I am now since I bought the car lift. Looking up the whole time, my neck is sore. With the overcast skies, the room is too dark to see well so I have a headlamp and a drop light in there. Add in the UNfamiliarity and it makes for a pisser of a job. I don't like turning out substandard work. I will finish but I am not enjoying this task at all.