Need help

almost a year ago I bought gta 5, played it and downloaded a cheat and had fun online, i spawned money then rp and got myself up to level 1200 something, now when I wanna play it seriously on my new pc everyone think i'm still hacking :/, anybody knows any way for me to gain negativ rp til' i'm around 70 or so? I've heard about tunables.json but no1 shows how you use it to gain the negative rp.

There's no way to take away rp unless R does it themselves. You'd be best off just created an alt character and hacking your RP up to something that actually looks legit and using that character from now on.

1. Make new char.
2. Use Sirius Time Trial till lv70
3. Delete hacks.
4. PROFIT$$$