Achievements not popping up

[Ska]

Ok, There are two achievements that i believe im doing correctly, but the achievements are not popping up. These are the two achievement and how i did it:
Endo King- I went to custom match, chose the best fastest bike in class A, put an AI in and i went to Ny on the Brooklyn brige strait and did an endo for more then 100 Meters/Kudos. It doesnt pop up.

Stunt man- I do the same as Endo king

Please help
Ska- :drunk

[wicked5]

try it on the vegas strip get to 150mph on the straight then just endo... same with wheely... unlocked for me.

[Ska]

K thanks! Ill try it

[Joel78]

I havent played this game for a while, but from memory you need to get exactly 100? I know there was one achievement it had to be exact.

[Dack124]

No, I don't think it has to be exact, but make sure that you don't have any other kudos things going on because it needs to start out fresh endo and there can't be any other kudos things in there. All endo.

[Mr914]

I havent played this game for a while, but from memory you need to get exactly 100? I know there was one achievement it had to be exact.
Yes, just got it earlier. I read in another post the same for 100 to be exact. I got it after numerous attempts (always 97-99 then he falls). I got over 100 a couple of times, didn't unlock. When I actually stopped at 100 I got it. Now for some of the others.