Called in person to GSG this morning as i dont live to far away. They checked the presure before regassing. The standard struts should have been 400 PSI but was only reading 320. Regassed to 500PSI which is 25% above the standard. Regassing took 5 mins and the staff were very knowledgable on how much presure was needed for different spoilers Nismo, VS, etc. highly recomended.