Uundaji wa makenchi huitaji umakini na utulivu kwani hutumia vipimo sawia ili kuhakikisha yananyooka vizuri ambapo zipo dizaini mbalimbali za makenchi -House traces -Bridge traces Vipimo hutumika kiumakini zaidi ambapo unaweza kupewa kipimo cha eneo husika na kutumia mahesabu ili kutimiza vipimo vyako ni rahisi ikiwa unafahamu vipimo kwani kuna mambo ya kuzingatia -hakikisha unatumia vipimo ulivopewa -Kuwe na vifaa husika kama vile tape measure, Engineere try square, scriber, -Hakikisha unaanza kuseti mgongo wa kenchi kwanza Ficial media