ryushe said:Hopefully I can get away with just poking or cutting a hole through the foam at the point where the adjuster is reachable (the big circular hole below the airbag) and taping it shut when done.
Ouch. I wouldn't have thought to test at speed before refitting everything either.
I find a sharp blade (usually use a Stanley blade) cuts through the butyl quite happily, and then it'll stick back to itself almost as-new rather than putting a hole in the membrane. Shouldn't need to open up too much of that corner to fold it back & get access to the adjustment hole.







