Adjusting Idle on a MK1 VW Cabriolet

A quick explanation of how to adjust the idle on a Mk1 Volkswagen. This specific demonstration is on a 1988 VW Cabriolet but is similar on just about every CIS VW.
Here are links to the o-ring assortments I purchased from Harbor Freight:
Viton O-Ring Assortment:
www.harborfrei...
Nitrile O-Ring Assortment:
www.harborfrei...
Here is a link to the Ratcheting Multi-Bit Screwdriver I purchased:
www.lowes.com/...