[The Radium King]

here's some links w diagrams, etc.:

https://911uk.com/porsche/broken-down-cut-out-fuel-tank-collapsed-bent-sender.101035/page-7
https://www.renntech.org/topic/31854-p0102-hot-film-maf-error-code-tank-vent-leak/#comment-169068
https://986forum.com/forums/boxster-racing-forum/31987-how-remove-charcoal-canister-not-get-cel-2.html
https://rennlist.com/forums/996-forum/575816-questioning-the-reliability-of-the-996-starting-problems-fuel-vent-system-pics-6.html