I got a message back from support. The new retransmit figures does only appear if your running 3.0 EPA with firmware 7.0 EPA, it does not collect these statistics in version 6.0.7 
One of the nice new functions of SANHQ is advertised as allowing me to see on what ISCSI connections i have retransmits.  That function does not seem to be in 3.0 EPA. or atleast it requires something that im not compliant on.  My envoriment is running 6.0.7  If i look in iscsi connections i see the following columns:  Target, Host Initatior Name, Host IP Address, Port, Connection Time, Total Read, Total Write, I/O rate, Target Type,  The manual for 3.0 clearly shows a picture (figure 29) another field called Retransmit Percentage.  That field is missing in my install :(  What do i need to do, to enable this.
SANHQ 3.0 EPA + Retransmit errors