Thank you to everyone who helped me with this restoration project of my Macintosh 128k Especially MacTech68. I got the 400k calibrated after 30 minutes of power cycling and moving the sensor with a Flathead in the notch on the drive as MacTech68 mentioned. I tightened the screw and added nail polish to it, and the drive works perfectly every time. Every disk I throw in it works perfectly and reads in all my 800k drives. I consider this restoring a perfect success and I thank everyone who has helped. Also that little metal bushing that fell out of the drive was also put back in the correct place as MacTech68 knew where it went. Anyway here are the pictures of it all restored!! beautiful machine!! And Merry Christmas!!
