The job is moderately easy with the correct tools. Having to improvise takes more time to get it right. All instructions are correct and I completed the task pretty quick using an eye loupe (5X) and a 1 MM flat screw driver. Everything went back together OK even with the sealing compound on the screws. I would give you a B+ for your work. Emphasising using the correct tools might help a little . All in all, if you have worked on computer motherboards and such, this job should go well for you. Make sure you have a newspaper or rubber mat under your work to catch the screws. They will jump out and fall if you work too fast. Good Luck! Bob