Toosyadu waxay ka samaysan yihiin tuubo labajibbaaran oo dhumucdiisu tahay 3mm, halka tuubooyinka kale ay isticmaalaan dhumucdiisuna tahay 2.5mm, hubinta xasilloonida iyo isku halaynta inta lagu jiro isticmaalka.
Nidaamka gidaarka ku salaysan waxaa loogu talagalay in lagu hagaajiyo gidaarka iyo sagxada labadaba, isagoo bixiya saldhigyo tababar oo kala duwan oo shaqeynaya oo korka ah khaanadaha kaydinta heerar badan, taasoo kordhinaysa isticmaalka booska.
