[renovationinnov]

slowly
had a silmlar problem with a dellows kit
I found that you could slide the throw out bearing by hand easlier by when the clutch fork was attached it would bind on the input shaft
so I found I had I had to machine the input shaft 1thou for clearance that what dellows advised & it worked
hope this helps ...ps ring dellows & see I they have had this trouble before

good luck rob