GFT 4h chart timeshift

I am using GFT deal book at the moment but am needing some help with the 4hr bars.


I am needing some help with changing the actual bars session times.
at the moment all 4h bars start Sunday at 00.00-04.00 onwards.
I am needing to change them to start at 22.00 on Sunday.
this is a major factor for me to trade with Deal book, I have found other brokers that can offer the opportunity to change open and close times of the bars.
also there is Indicators on the web for other platforms to shift the bars back as-well.
I need to find a solution either way.

thanks for any help or direction..
Cheers
Ian

You might want to give GFT's support a ring.