That's what I thought but I'm thinking it's because they set the boost up on the actuator rod and now jetting the amal valve I also don't know if it's genuinely a -31 actuator so I might fit my -31 off of my old turbo and have a play with the jets now I know it's safe.

Here is the only graph I have access to at the moment, see what you think to the boost line because I'm not convinced.