Jumper

offset-studshift-10 partcount-total-1 size-2s-1s-1p

Brick Special Arch 1 x 2 Jumper Plate Round 1 x 2 Half Circle with Stud (Jumper) Plate Special 1 x 2 with 1 Stud (Jumper) Plate Special 1 x 3 with 2 Studs (Jumper) Plate Special 2 x 2 with Center Stud (Jumper) Plate Special 2 x 4 with Two Center Studs (Jumper) Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

The Unofficial LEGO Advanced Building Techniques Guide

Didier Enjary ( 2007-02-11, brickshelf.com )

What makes a building technique to be advanced? There is no easy answer, advanced is just the way we, adults, feel some building techniques because they do not appeared, at least do not appeared widely, in the officials LEGO® building instructions.