The bulk update request #11762 is pending approval.

create implication scissored_leg_glider_position (140) -> leg_glider_position (4741)
create implication platform_leg_glider_position (110) -> leg_glider_position (4741)

Reason: The Wiki page for leg_glider_position lists examples, two of them are specific tags of a position. Both tags have the statement "This should still be tagged as leg glider position." in their Wiki pages.