I had the same problem with my car but the link to fix it worked. Thanks guys.

 

****...I just finished a transmission swap on my GTU because it did the same thing. I figured I may as well change the whole transmission just in case.

I'm going to try this fix though. I have the old transmission at a friends house so i'll be tinkering with it...

 

i dont know if anyone has said this im to lazy to read but if your gonna run the t2 tranny with your na motor your going to need the custom driveshaft i think mazdatrix makes it to adapt the t2 tranny to the na diff, also your going to need to use your na flywheel if your sticking with the na motor