Only beta slot 1 working?

[Moto510 (A)]

Hi Guys! Im really new to pc gaming but ive wanted to try this custom reflex for a while now.. So i have reflex on my laptop, i have done the MX Tables file extract and it has beta slot 1-8 on the freeride part of my game. Only tracks with beta slot 1 will work?! Also i see other people on here talking about Beta slots on there National and SX parts of the game? Any help would be awesome! Thanks 

[ktm6060]

Well, for custom tracks you need to first install the beta slots so you access the tracks in-game, to do that you need to install the beta slot files found here: https://twisteddirt.bruceatkinson.com/reflex_digitalearthworks.php#dlc

If you're not sure how to install them properly, you can follow a tutorial found here: https://www.youtube.com/watch?v=Cmqz22F4nZo