John, we have a guy here who "made" WD40. He said it was a 5 gallon pail of the special sauce added to 100 or so gallons of mineral spirits! So basically it has very poor long term, lubricating properties. It frees stuff up and then evaporates. That's why I think it might help free the tracks up without making a long term grinding paste. But I'll play safe and not use anything. As you say we have to baby the track we have.
Malcolm
|