Adjusting volume in BeSweet (with AC3 Machine)
 

I am recently playing with BeSweet with AC3Machine installed, I have successfully convert an AC3 file (original ripped from DVD) from 448kbps to 256kbps (5.1ch), I am wondering how can I adjust the volume too. I can see there is a check box called "gain" and besides it, there is a box for punching in number. Correct me if I am wrong, this works the opposite way, minus number (like -10db) gives you higher volume, is that right? If so, what would be the suggested number to get more or less the same level in HeadAC3he (booster 1.4). Thanks in advance!