I'm about done getting the naa finished,or so I thought.I'm only waiting on a drive flange for loader and getting new hyd lines made. I was in the shop finishing some small details and cleaning up when I noticed a small stream of green liquid running down front dead center of radiator.This sucks I have all the nicely painted sheet metal on and the loader install except for flange and lines, and now this.I've got to pull all that back off to remove radiator. Why now? this tractor has been setting in the shop all these months with new coolant in radiator, it looks good, no old repairs or bent fins or tubes and looks good.This isn't an aftermarket piece of junk. Sorry, I had to vent some!!!!!!!!!!!!!.God Bless, Beth and Allen.