From my experience, and from the input from my doctor, 8 weeks is still early enough in the recovery to warrant taking it easy on the stretching. Basic range of motion is good, but it may be a little early for serious stretching. My approach was to first work on basic strengthening to get the muscles and and capsule strong and tight to support and hold the joint together, and then later work on stretching the soft tissue after things have healed. My understanding is that clunking occurs when the muscles and ligaments are not holding the parts in constant contact, so they clunk as the come back together. Nothing to worry about early on, but if it is increasing instead of decreasing, my approach would be to back off on trying to stretch things that are still trying to heal, and focus on tightening and strengthening in an effort to get the joint solid and secure.
My experience was that a normal range of motion comes back very naturally over the first few months as things heal, and once they have, those that want to go for more extreme flexibility can then safely do so. I realize that it is controversial, but my doctor is not a big fan of working with PTs during the first couple of months, because he feels that they are often too aggressive about early stretching.