Clunk noise on the 1/2 shift in an A999 trans.

They come in late 70s to late 80s trucks for sure (mine is from an 88 1/2 ton), maybe cars too. Mine was behind a 318, but the 360 versions have 1 more clutch pack in them from what I read. I like the lower 1st gear in the trans with my 3.23 rear. I just need to get it to stop that 1/2 clunk noise so I can drive it a little harder.

Cley