This tweaked tactic is on fmbase, however the link of the author is down. Anybody here still have the tactic please share with me. Thank you in advance:
https://fm-base.co.uk/threads/erlings-dream-4-1-4-1-erling-with-190-goals-in-61-games-337-goals-over-all.180784/page-11#post-2601831