hey guys still trying to figure out my stumble on my 08 mtx nytro with mcx 270 turbo. At idle it will fluctuate up and down. Not really a rough idle. But if I rev it up a bit just enough that the sled won’t move it runs horrible. Really rough and like a pretty bad miss. Could it be a boost leak? Secondary injectors? I installed a brand new set of plugs and didn’t change anything. Top end power still seems to be there and no stumble or miss. Also seems to hesitate for a quick second as I give it more throttle. Any help is greatly appreciated fellas. Thank you!! Cheers!!