Race Track Builder Not Exporting

[EpicPro213423]

Hey Everyone
Newish to race track builder and ac editing overall. I have created a very simple track but when I export out of rtb and load into kseditor, my timing gates, pits, and grid haven't been exported, this is making the track unable to drive in assetto corsa

 

[ien J 42]

Hi, (sorry for my English)
I've got the same problem. I think is when we open a new project in RTB and select "target : none".
I tried to solve it by using Blender, but I'm unable to use it correctly despite the tutorials...
If someone had and solved this problem...
Thanks.