Gizmo's train props not showing in game

[RickD]

I have a problem with Gizmo's train props (http://gizmo.webspaceforme.net/index.php?action=downloads&sa=trainprops - needs registration). I can place them in Lot Editor and I see them in the transparent preview image when I select the lot in the game. But when I plop the lot, there are no train props on it. When I check back in Lot Editor, they are there.

Can anyone help? 

[cogeo]

Did you check the prop exemplars? For example if they are timed, or require power to appear?

[vortext]

Cogeo is right, they're timed props so let the simulator run for a while, they should turn up eventually.

[RickD]

Oh, ok. Thanks. But I just realized that I can not use these props for another reason. I get weird texture errors on other props when they are in my plugin folder. There seems to be an ID conflict.