How can I center a stenciled word or phrase when stenciling one letter at a time?

It is always best to begin by creating a paper pattern. Trace each letter or word onto tracing paper checking your spacing between each letter and each word. Once you are happy with the design, use this paper pattern as your template to stencil directly onto your surface. It is best also to begin stenciling in the center of the word or phrase. Then continue stenciling outwards one letter / word at a time. Also be careful that each letter is completely dry prior to stenciling next to it. Do NOT lay a paper stencil over a wet letter/word.