Reality Factory

I have some problems with the map I made. I made it with Torque Constructor and placed textures and entities in it with RFEditPro. This is what I did:

- Entity PlayerSetup
- Entity PlayerStart
- Wall and ceiling texture (grey stones)
- Floor texture (concrete)

This is the result:

- I spawn stuck in the roof. I can't move until I press the "C" button to Crouch.
- All the textures look weird.
- I jump really high

A cause I thought up myself:

- Jump height is too much (how do I reduce it?)
- I made the map too small
- The properties of PlayerSetup and PlayerStart are bad, I should edit them

Can anyone help me?

Yes it seems your map is too small, but that's no problem, because you can size down the player and the textures too:

For the player, change the PlayerScale in PlayerSetup
For the textures, change the texture scale in the face attributes

Thanks for the help!