stwrsvt

hello everyone, I'm new and I just but an rx7, so, I thought I'd say hi before I started complaining and asking.
I'm from the twin cities area of Minnesota, and a long member on mnfocus.com, witch is actually where I found the car.
I bought this 1989 RX7 Convertable a couple days ago, and thought I'd come to you guys for assistance in its little issue.

First off...
Clutch Master has been rebuilt, Slave cylinder has been rebuild.
After about 15-20 minutes of driving it just won't go into geat when its running. I have yet to of experianced this problem, because I haven't driven it more than 5 blocks. The guy I bought it from said it happened to him the day that I went to trailer it to me house, yet, we drove it right on and off the trailer.
Bleeding the clutch properly is my first step today, or tomarrow. Any other ideas would be very helpful.

Thanks,
Rob