I did a site search and didn't find anything about the rear transmission seal on the G56 being a transmission seal problem, I have less than 20K on my 06 Ram, the rear transmission seal started leaking, out of warranty by time and on my own dime, the rubber getting stiff because of lack of use? or is it something that others have experienced? Not wanting to have a problem on a long trip I opted to have it replaced $$. $$$, bad decision?