Right, had my car set up standard, 7psi and it worked bang on no problem!

Then..one day out of the blue it started going upto like 18psi (dare say it'd go more )

Wastegate penny is free, not sticking, standard piping, amal valve etc...(Im sure ive not touched it but will check tommo if each pipe goes to the correct place).

Ive tightened all amal valve hoses, so no leaks at all...

What would happen if the amal valve wasnt working?

anyone got any other suggestions, no bleed valve, actuator hasnt been touched since setup...

If I cant work it out, will I jus winde the actuator to lower the boost, also which way does it go to lower the boost? or are their simpler ways to lower the boost back to 7psi?

Thanks