Well as the offsets will be totally different in SH3 you have to find the right ones again using a hexeditor. Its not that hard but takes a lot of time.
I did a small tut for it here.
http://www.subsim.com/radioroom/show...07&postcount=2
Basically you search for "keywords" like "Lifetime" and look what holds what. Also looking at the old tweaker file text will help here. Even if the offsets are off, you will have a hint as to what they could be.
"7.069602E+28" these are also values but not what we are looking for. Normally you would have a nice steady 1 or 2 digit value here, 3 digits as well of course.