I’m posting here as my searches and questions elsewhere have gotten zero responses. I bought this machine and am waiting on a manual. In the meantime I cannot figure out where to oil the ways??? There are no oil cups or ball detents. Can anyone provide any clues to how get these ways oiled? It’s a Cadillac 22100 which is a knockoff of the Mori Seiki and same as Webb, Whacheon, Takisawa, Yam. Thank you in advance.