> What do people use to align a shugart drives?

The appropriate alignment diskette, an *analog* oscilloscope, and a program to 
step the drive around and load heads. For most drives, that's a PC and 
ImageDisk, but we use a DeRamp FDC+ and AFEXER for Pertec drives in MITS disk 
systems.

Seems we're one of the few places that will still do it for other people. I 
know of two other hobbyists who can align their own drives, but neither will do 
it for other people anymore, I think.

> I plan to learn more about the Dysan tester gear because this seems to be a 
> popular repair
> module.

Be *very* *careful* mounting an alignment diskette in a drive. If you frag it, 
there's no getting it back. They can't be written using a regular drive. When 
repairing a drive, I run it in whatever alignment it is, and read/write a lot 
of test data to make sure it's not about to wreck my alignment diskette with an 
errant write. After it is 100% functional, then it gets aligned.

Thanks,
Jonathan

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