I’ve got a 2019 Polaris Pro RMK 850 with Side Kick BoonDocker Turbo, Idaho head and Intercooler (first turbo sled). No plans as of now to run high boost. I run ****ty California 91 pump gas. I’ve heard I need to check Actuator. I plugged in my MityVac, added pressure to actuator, the arm going to Waste Gate starts to move at 8psi. Does this sound right?