Well Al, I've never had that problem, but I do keep the oil hole in the cross tube down to no.60 or thereabouts > It is a given that a steam cylinder needs all the > lubrication it can get when first starting off cold. > It is also a given that start-up time is when cylinder > condensation is at its greatest. > > Question: when using a displacement lubricator on a > steam cylinder, is there any cause for concern that > the first "slug" of condensate will displace all/most > of the oil in the lubricator and the engine will run > "dry" until the oil is replaced? > > Is there some trick of operation that will prevent > this from happening? > > Al Messer MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.