Assalamu Alaikum

From my conversation with a Naqshbandi Shaikh, I was informed that there are 29 Maqams (stations) in the Naqshbandi Mujaddidi Tariqa (Can someone verify?).

If so, how many maqams/stages/stations are there in the Chishti Sabri Imdadi Tariqa? Can someone advise.