A904 has reverse no foward

Ok, so after multiple time in and out and testing, I have found that I put a plate in upside down, and I was missing a clutch disk, now I have forward, I have adjusted the kick down, after being shown how. Now I figured out the problem in the first place was that I do not have second, I can feel it go from 1st, then right through to 3rd, If I manually move from first to 3rd, it will stay in second until I shift, but it wont do it on its own, any suggestions on where to go?