Tikubooleza mutu ndi tikubooleza dzenje pa pepala zitsulo. The awiri a dzenje, mukhoza kusankha osiyanasiyana kukula 0-20mm. The makulidwe angafikire 50mm.
Makina ndi kudula chubu kuphatikizapo kuzungulira ndi lalikulu koma ndi kasinthidwe osiyana ndi Mtsogoleri. The awiri a makina kungakhale kwa 20mm-600mm. Kutalika kungakhale chomwecho ndi makina length.like 3M kapena 6m.
