I completed fixing a customer's SG Foz XT today...
His airpump was crapped out so I loaded and logged a special stock boost economy tune from Matt w/ airpump CEL disable, and blocked off the pump to heads air hose with a welsh plug and hoseclamp.
During logging we noticed his VVT angles were out of sync, so today I swapped in a good second hand OCV on the passenger side which is a five minute job.
Reset the ECU and will LV and log it in a week or two.
The great thing about it is the guy is a professional retoucher so I'm getting his mentorship as contra for the work on the car and that is priceless

Another customer for my nascent detailing services as well.