Pivot connection adjustment assembly

An adjustment assembly for enabling lateral adjustment of the position of a pivot connection of a first member relative to a second member, comprising:

• a first member;
• a second member;
• a rotatable pivot-mounting element, which pivot-mounting element includes a first pivot-mounting section operatively connected to the first member, which first pivot-mounting section has a first pivot axis, a second pivot-mounting section operatively connected to the second member, which second pivot-mounting section has a second pivot axis that is generally parallel to and offset from the first pivot axis, and an engager section;
• and
• a locking member adapted to cooperate with the engager section, the locking member being movable relative to the engager section between a retention position and a release position, the locking member preventing rotation of the pivot-mounting element when it is in the retention position and allowing rotation of the pivot-mounting element when it is in the release position.