Hello Pmpicasos,
I've just come across a similar issue where I have two series 1 ends at Mar and one spans the 6 months:
Date Series 1 Series 2
Jan 900 800
Feb 600 880
Mar 800 700
Apr 500
May 700
Ideally i would like my chart to span the 6 months and have series 2 stop at march.
Did you have any luck with your issue?
Thanks
Andrew