I'm confused as fuck since I've been away. I used A210 & A410 in SFROM, that is in the correct order isn't it? I also tried the opposite way 10A2 & 10A4 in SFROM but in that order the game didn't boot. Brainfreeze for just being away 2-3 weeks, wtf.
Robins lists (see below) the PID for Jurassic Park as "10A2" but this is the "wrong" way isn't it? All of his other PID:s are listed the "correct" way aka SFROM way. That's why I got confused I guess..
https://docs.google.com/spreadsheets/d/1Cig-Kh3iBjm2KOWWtYOJTegxhQBdONFTfzZYzyrEQxs/edit#gid=1154410886
Uhh, wait no. Damn hakchi and their use of reverse ID order. The correct way is
10A2. The "10" or the "11" will always go first. Hakchi is the one that uses the "wrong" order (A2
10).
So if you used A210 in SFROM Tool, then you might as well have entered 0000

On Robin's doc all of the IDs are listed the right way, starting with "10" or "11".
To make it easier to understand, imagine you're counting numbers. Which one would be the correct way?
1098
1099
1100
1101
or?
9810
9910
0011
0111
See? The first way is what makes sense.
But seriously, for testing purposes, just use hakchi. Take your rom, patch it with LunarIPS, add it to hakchi and add the ID the reverse way and that's it. Forget about SFROM Tool until after the game is fixed. Once the game is fixed, then use the tool to build a 'perfect' ROM.