Need Clutch Guru Help !

I did a hyd clutch set up in mine. It is a 340 as well. Once I got it adjusted right it was tight as could be. I dont know how the linage set up is since i never did it but if you could make it so it moves a little more then maybe that will fix it. I once had a ca**ro with the same type of problem. We just lengthened the rod so the fork moved more then it was fine.
Are you sure you have the right Zbar and rod and stuff? Also the pivot on the inside of the bell as well as the fork. The big block fork is shorter so it would mean less travel measure that stuff to make sure it is right