Pakukweza ndi kugubuduza gulaye , aliyense ali ndi nkhawa zapadera za izi, ndipo zomwe timachita ndikukulitsa zofunikira za kasitomala aliyense, kotero kuti mtundu wathu wokweza ndi kuwongolera ma slings adalandiridwa bwino ndi makasitomala ambiri ndipo adakhala ndi mbiri yabwino m'maiko ambiri. Lishenflex kukweza ndi kugubuduza ma slings ali ndi mawonekedwe ake & magwiridwe antchito & mtengo wampikisano, kuti mumve zambiri pazokweza ndi kukweza ma slings , chonde omasuka kulumikizana nafe.