Supports Inverted Coaster

Well, this is awkward, but i don't know how to make inverted coaster's supports, and recently i've made a inverted 2 seated, and i really want to post it, so i'm asking help to you who knows how to make inverted supports, so plz someone help me, teach me how to create, or make the supports to me, whatever.
here is the link to the track page:http://www.coastercrazy.com/track_exchange/detail/19136

Tnx

JonatasNL [:D]

PS: i'll give to u copyrights if u want to

I'd just suggest downloading some inverted coasters by members more experienced with inverts and see how they did it, rather than just not attempting it at all. Look at real inverted coasters and just mimic those supports. If somebody were to try and teach you, they would most likely teach you that exact same thing.

Tnx CoastaGuy, btw i tried and i posted it, please check it,here's the link:
http://www.coastercrazy.com/track_exchange/detail/19137