Distance in GTK Radiant's 3D view unbearable

[Beyond Heretic]

I've started to tinker around with GTK Radiant 1.4.0 but one thing I've started to notice is whenever I open a map. The 3D view only renders a bubble maybe 5-10 feet in front of the camera. 

 

 

This also occurs in 1.5.0. Is there any way to increase this render size?

 

For the record this only occurs when I open a map with lots of brushes. When creating a new map and creating a single big brush it renders the whole thing. But creating a second one appears invisible as soon as I move the camera away from it.

[mrwonko]

Can be disabled with the center button in the top icon bar, the one that's enabled in your screenshot. I believe the distance can be varied using [ and ], which means I can't do it on my German keyboard.

[Beyond Heretic]

That did it. Toggling that button corrected it.

 

Thanks a lot.