Need help in analysing FACS with WinMDI - How to edit a histogram? (Dec/06/2007 )

Hi all,
i am new to the field of FACS analysis and i was wondering does anybody know how can i get rid of the events that create the right signal on the graph? it becomes more disturbing if i want to use the 3D option. I attached a file with an example to what i see. I will appreaciate your help! I am using the WinMDI 2.9 software.

see here
http://www.protocol-online.org/forums/inde...mp;#entry119568