Teardown Lab - Sinclair Executive Repair
I risk another of @billysastard1 precious sinclair calculators in order to get it calculatin' again!
Want to keep track of my content? There is a fully searchable archive at www.backofficeshow.com, please check it out!

Now you can buy me a coffee! Please support me on Patreon at http://patreon.com/BackofficeShow

Thanks you lovely people!