The attachments are the TDC spectrum for both dE and E planes.
The problems I had yesterday was actually the fact that we used only trigger from the E plane. So the data is not so good for the dE plane.
As Vince set the loose trigger for the dE plane, we saw the TDC spectrum as follow.
These are the spectrum with the cut of the perdestral at about -1x10E33.
E TDC spectrum
dE TDC sprctrum