I recently bought a '96 sr5 5 speed with 150k miles on it. I've noticed that when shifting into 1st gear after coming to a stop at a stop sign or trafffic light, I have to put quite a bit of pressure on the gear shift to get into gear. Sometimes it won't go into gear at all, in which case I let the clutch back out, then put it in again. After double-clutching, it goes into gear. Is this a common occurence with the 4runners, or does my tranny need some attention? Is there a resevoir for gear oil on these? Do the synchros need replacement?