1. Dhig khadka wax soo saarka muraayadda dahaarka si khafiif ah booska rakibaadda, oo si sax ah u dhig habka booska ee qayb kasta oo ka mid ah khadka wax soo saarka.

2. Mashiinka simay.Hagaajin dhererka boolka siman ee saldhigga mashiinka si aad uga dhigto dusha taageerada ee rullaluistemadka wareejinta iyo giraangiraha nylon ee taageeraya siman, giraangiraha gadaal-ku-celinta ee qaabka u janjeera waa coplanar, qayb kastaana waa barbar siman, ka dibna quful lowska.