User contributions
- 02:03, 5 September 2023 (diff | hist) . . (+986) . . 2824: Abstract Pickup (→Explanation: Refine and expand? (Could do with a few wikilinks, of course, as well.))
- 21:41, 17 December 2021 (diff | hist) . . (+43) . . 135: Substitute (changed forum link to archive.org)