Hi there, Mangas!
I am afraid the custom installs are the less supported ones as they are a headache for modders (as you cannot really know what they contain and therefore you cannot really prepare full scale mods for it). Golden age of such installs has passed. I only use it myself for sporadic "standalone" testing, but no more. Packs are not as constraining as you may think first, you can always replace, overwrite, etc... what you don't like.
I know you will not change your mind on this
, so I will help as I can. About this
Is there any chance 4.101 + ModAct will be available soon?
There is no intention of making a custom install version of Tiger33's as far as I understand.
But, you can always try to use the DBW version with a properly modified .rc file (Here:
https://www.mediafire.com/?d9659ed0ta05sb3)
Then download the DBW version of Tiger mod and go here:
#DBW_Tiger_33 Ultimate Sound Mod V3 for DBW/#DBW/#_UV3
Take the "#_UV3" folder and put it inside #SAS/ folder.
Then go to #_UV3/.rc and replace that .rc file by the one I provided you above (mediafire link).
I can't be sure that all sounds will work as expected without full scale testing, but I assume you'll get 99% (if not 100%) of success. I just tested quickly on my custom install so at least I know it can be used on your SAS modact custom install.
If there is issues, you can post them in the private area for modders and I'll try to help you out with it