if valEnd {
			if start == 0 {
				if val < 80 {
					b.Write(strconv.AppendUint(numBuf, val/40, 10))
					b.WriteByte('.')
					b.Write(strconv.AppendUint(numBuf, val%40, 10))
				} else {
					b.WriteString("2.")
					b.Write(strconv.AppendUint(numBuf, val-80, 10))
				}
			} else {
				b.Write(strconv.AppendUint(numBuf, val, 10))
			}
			val = 0
			start = i + 1
		}
	}