I have put up a new addition to the Wiki Topic linked below.  The section added is Section 5.2.1 Make Your Own Gaff.

It is located in the Tucking and taping article

Steph

[edit]Moved the Make your own gaff under the gaff section.. Great job Steph[/edit]

Well done Steph,

I think for the inexperienced this will be quite helpful.

Shelley