Frame selection problem

[Paladin81]

I'm having a problem with animation rendering that maybe someone can help me with. I want to render a specific range of frames (from frame 60 to frame 100), which I specify in the Render Options panel. The problem is that LightWave completely ignores this and starts renders the animation at frame 1. In fact, after I enter the values in the "start frame" and "end frame" boxes, and click anything else in the panel, LightWave resets the values to 1 and 60.

Why does it do this, and is there any way I can render a specific range of frames?

Thanks,

- Chris