It is important to "tap" the planks back together using the appropriate tool when gaps are noticed in order to prevent dirt filling the gaps, this makes it more difficult to put into place.
Ọ dị mkpa 'ịpịghachi' osisi ndị ahụ ọnụ site n'iji ngwa kwesịrị ekwesị n'ihi na a na -ahụ oghere iji gbochie unyi na -ejupụta oghere ndị ahụ, si otú a na -eme ka o sie ike itinye ya.