If you record an INP file using WolfMAME 0.106 of your Juno First and Super Mario Bros. performances using the DIP switch settings that were documented in the HSC, save those files with the filename MYT.060210.MARIO.INP and MYT.060210.JUNO.INP, zip them up and PM the attachments you will do yourself the service of eradicating the doubt that surrounds your score submissions.
Even if this were not possible on an Xbox, I would have to believe that your scores suggest a skill set that would have no trouble scoring at least 50% of your submissions on a PC running WolfMAME. That equates to 250,000 on Juno First and 350,000 on Vs. Super Mario Bros.
If you can do that, then hopefully it will eradicate the doubt people have in your score submissions.
i would gladly submit my inps on wolf mame but its just that i play the xbox version cause i dont have a ny controllers that work with the pc and the only mame games that i am even remotely good at with the kyes are the 4 way direction games and pacman also my pc slowsdown when i try to record with wolfmame with any games newer than 1980