I found good info on this site about these new transmissions and adding fluid, I used a new kerosene syphon tube to put tranny fluid in with. I bought at westlake hardware for $4.50 it's plastic just the right size for under the truck and has a sqeeze ball type handle, it worked good. I found the overflow plug washer is like an ( inflated washer) once tight and compressed it has to be replaced each time you loosen it or it leaks. I liked the dipsticks of the past better,I guess it's new technology. thanks for the info.