Minimise input,maximise output. Sandbagging and 'booster' tubes,August 1987ff.

 In 1985-7,I invented the 'fluted tube' or 'booster tube' to "force the explosive primer back to its source to increase the yield of the explosion" . The force of the blast was sent back to its source and,then,back and recoiled towards the point of least resistance,holes in a scaffolding pole...

Sandbagging was used to direct the explosions from vans laden with combustible material at its intended target " to keep the happiness going" (Briefings with Michael Mc Manus,Summer 1987). White Ford Transits were used for this purpose and for armed operations after Loughgall to enable movement i.e. greater leg-room and head-room.