Looking for a little guidance in tuning my car. Been tuning for around 12 years but first time on little motor boosted vvt stuff. As I have been reading you can have gains in cam tuning before even touching the boosted side. I have been playing with it and still having this boost spike then drop in high rpms and see many have complained of it but no one has posted a direct fix just it is sometimes in the knock airmass table which I dont understand it enough to know what direction to go on it. Seeing 250kpa then will drop to around 216 then flux up to 220 and back down. I see some of you have posted big numbers on the hhr and cobat stuff I guess that is a similar setup turbo vvt so looking for anyone that would like to get their hands in on this and help me make the most out of it safely so I dont tear it up. I build transmissions for a living and have fixed all of these that are run in these cars on this site so welcome any questions to help any way I can and I also have mine tuned for nice crisp shifts but not abusive and will share anything I have and help get yours shifting how you want it. Thanks in advance for the help.