extra repeater wap54g

Hello,

I have a WRT54g connected to my network and a WAP54g acting well as a
repeater. But now I want to add another WAP54g repeater that is only in
de range of the first WAP54g and not in the range of the WRT54g...

I fear that this setup can not work? I entered the hardware address of
the wrt and the first wap in the AP configuration of the second wap but
non of these setups was working.

Is the repeating device always supposed to be in the range of the 'main'
network connected device?

All devices have the latest firmware upgrades.

Thanks,
Trogie