After recently having the cat back fitted to release the noise that had been thus far strangled by the stock system I have steadily become tired with the DFCO exit pops and bangs. With the new system it sounds like I am doing the old kill switch trick we used to do on bikes. The subtle pops/bangs are nice but at certain loads the thing sounds embarrasing.

So looking to smooth the step back into normal fueling from DFCO, the table that looks best placed to do this is b5150 but the question is to lessen the bangs, should timing be increased closer to normal spark timing or decreased further to lengthen the time taken to return to base spark?