We just finished a three story home using mahogany flooring. I am just a GC and have used the same floor guys for 15 years with no major problems to speak of. This homeowner wanted to use TUNG oil on the floors. The floor installers finished the floors 4 days ago and we went back to check on them and it has not dried and looks just as wet as the day they put it down. I've never had to tell these guys what to do with a finish and they never asked but after some research I found that it should be Cut 1/1 with thinner. Not sure if they did that or not? What can I do to help the situation? Any help is appreciated!