Chifukwa:
1. Pali fumbi lochuluka kwambiri pa raster bar kapena nduna ya raster defents
2. mawaya amalumikizidwa molakwika {{0}
Yankho:
1. Tsukani ndulu kuti mufufuze kapena kusintha ndulu yozizira molunjika {{}}
2. Kuyanjanitsa ma waya mu Z AXIS servo mota .
