Recently purchased a 70 with intentions of restoration over time, at the moment I just want to get it fully operational. So far it runs ok, needs a tune up, new gas, maybe a head gasket down the road. The major hang up right now is the power steering. Initially I was told it leaked, then told it leaked bad to the point you could fill it and will work for the day then be empty the next. Does the power steering fluid go all the way down into the lower rolomatic unit? At first it looked like that was the leak point being the only wet area. I might just fill it to try and find the leak point. Any tips on where to begin this repair?