I started work. mess came back, So we together worked. Ruke also worked wash part. machine(?) problem. So we waited total maybe 30minutes today. and I worked window part 12:40. my part is last time so very big old cow's stomach droped.. I was worried but I could because next cow worker assist me and another worker teached me. So i finally took a full time window part.... I know this part 70~80%?..