ROCKBEN ndi katswiri wogulitsa zida zogulitsira komanso ogulitsa mipando yama workshop.
Nthawi yokhazikika yoperekera chithandizo nthawi zambiri imakhala pafupifupi masiku 30-45. Nthawi yeniyeni yoperekera chithandizo imadalira zojambula zovomerezeka, kuchuluka kwa oda, kupezeka kwa zinthu ndi nthawi yopangira, ndipo imatsimikiziridwa ndi oda.