Nantsi i-100% yolwandiso olugcweleyo phantsi kwesilayidi esine-3D yeplastiki ekwaziyo ukulungiswa. Umsebenzi kukuvalwa okuthambileyo. Xa silungisa i-damper, amandla okuvula kunye nokuvala kuya kwandiswa okanye kunciphise i-25%. Okwangoku qinisekisa ukuba banokuphumelela amaxesha angamashumi amahlanu anamakhulu ovavanyo lokuvala. Uyilo lolwakhiwo oluzinzileyo oluxhasa isilayidi esingaphantsi kwentaba sihamba ngokugudileyo kwaye sizolile.