1. Ukusebenzisa i-PE njenge-backboard, i-toner enamandla aphezulu okumelana ne-bullet kwaye inciphisa impembelelo eyoyikisayo.

2. Kwiinkqubo ezidityanisiweyo, ipleyiti yeseramikhi yinto ebalulekileyo enamathele kwi-PE backing esebenzisa izincamathelisi ezisebenza kakuhle.

3. Ngesitywini sesponji ukuqinisekisa ukuba ifanelana kakuhle, isongiwe kwaye ivalwe ngesigqubuthelo esingangeni manzi.