RCM jigs not mentioned in Checking RCM page "list of methods here" link

[adrnkor]

page in question / link in question

When I used this guide a year or so ago, I think I remember it mentioning 3D-printed RCM jigs and being pointed in the direction of a small online business. I found this method to be overall safe, cheap, and especially non-intimidating/noob-friendly.

The above link seems to be the only link within the doc talking about methods to ground the right joycon pins. Is there a reason why the jig method has been excluded? If not, I think there ought to be some mention of it.