So you think the order of sequence have an impact?
Let me be clear first.
When I tried to implement your FBAC code in the menu_1024_768.ini, I copy pasted your codes after the end of the G3F sequence (sequence ended with [G3F i329] in the HT147 chrono only on NAVI file version).
Ran SH3 but the slider never showed (and got not found ID popup error even if the item ID was identical to the new dials in the dials.cfg file. I've compared the files).
After several comparisons of many files using the slider, I only moved up the new G3F sequence after i287 to give it a try (after the mouse definition), but still not working.
If the order of the code has an impact even if the G3F tags are uniques, then the only thing I didn't do was to renumber the G3F tags AFTER the insertion of your code.
I hope it that what you mean, if you do, I'm perhaps on something
Thanks!