urgent, someone please help, overboosting

[J.j.]

Hi, Im currently using greddy profect b spec 2.  The car was mapped n set up to run steady 1 bar from around 5k to 7k rpm, but im now getting peak reading of 1.10 at 6k rpm.  How do i turn the boost down? How sort of gain figure should i be running? start up boost??

thanks a lot

p.s. when the car was mapped without boost controller, it was running just over 0.9 on wastegate spring.

[Freddy]

Jeff are both the Commander unit and boost controller showing 1.1 bar? Also, is it only overboosting on the high boost setting?