How fast/slow is safe for Hidden?

Today was my first day at cheating ( in Vindictus anyway ) and my first try was ohk on hidden and was very happy to get 90k exp really fast.

Was thinking of making a bot but two questions came to my mind:

1) How fast can I do it and stay safe? Because if I just skipped to the boss and killed it right away I'm afraid I might get caught. (I saw on the daily ranking the fastest was 1.30 min).

2) I just picked Hidden to try, but is there another map you recommend to level fast? I'm only lvl 45 for now thought.

Thanks in advance

2 minutes, will not be among leaders and 100% safe for solo. XPwise lagho? xp/ap more even.

I have a Lv 64 lann and I can usually solo it in 2-3 mins on hard, win with 3 or fewer players.

always try not to make pass rank 100

just look in the ranking's for the 100th place's time for that dungoen, wait that long (or a few seconds before depending on how long it takes for that dungeon) then go ahead and finish it under that time limit.

Got a question that is someone related. I'm looking in the rankings. I only see the rankings for like Raids. Does that mean regular quests like "Last Fragment" "Contact" can be safely done in like 1 min or so? Or is there still a ranking and I'm not seeing it.

As for right now I'm waiting at least 20 mins before winning. Seems a bit much but I'd rather be safe.