and should have been thought through properly in the first place
It probably was when it had a C-18 in it and not a 20B/J (as appropriate) which uses more fuel.
The "L" model had a shorter version.
Who remembers the removable extender that just clipped on where the standard cap went as required rather than the AA unit which bolted on?
Worked great on the 205/212 as well but that is another story!