How To Install the TapeTech Corner Finisher Blade Change Kit

In this video, we'll be installing the TapeTech Corner Finisher Blade Change Kit, which will fit on both TapeTech Corner Finishers and ASGARD Angle Heads. TapeTech offers convenient Parts Kits that combine all the right spare parts to make maintenance and repair of your Automatic Taping and Finishing Tools even easier.
For more information on TapeTech Repair Kits, visit your nearest AMES store which you can find by clicking here amestools.com/store-locator/. Be sure to use only genuine TapeTech repair and replacement parts to maintain your TapeTech tools. Use of non-TapeTech parts will void the tool warranty.

[@TH-cl5be]

so it should have no rock ?
i thought thats how you adjust the amount of gear it leaves on the wall , so how do you adjust it, just by pushing the outer corner out more on the blade then taking the rock out by adjusting the skid ?
i dont understand the feeler gauge bit, if it slides under the top part would that not mean you would leave a edge with the gear being able to escape ?
could do with some vids on this but on site.