how much HP loss spraying half a bottle from 125 shot?

ive just been thinking, i sprayed my car on the dyno and only put down 388 RWHP, and several weeks earlier the car did 326. however 388 was on mustang, 326 NA was on a dynojet. anyways....

i was thinking, how much of the 125 shot would i lose by spraying a half bottle(thats what was in there when it was dynoed). would a full bottle gain me the extra 30-40 horse i should realistically be seeing?

what was the bottle pressure.....compare the NA # on the mustang dyno to the nitrous # on the same dyno
it is virtually impossible to compare #s between 2 different dynos on different days

the pressure when i spray is always about 950-1000. spot on for best usage if im not mistaken.

Did you make a NA pull on the Mustang dyno....they typically read much lower than a Dynojet. You cannot directly compare Dynojet and Mustang dynos