Cougar Transmission Problem?

[cigbunt]

hi im just trying to rebuild a used cougar i bought..

im having problems with the transmission it isnt 100% when 360 i can feel slight catching

its a new layshaft and idler gear?

could it be bearing? ive tried swapping them around but its the same?

or is this just how it is lol?

ive put the picture to help illustrate