Here we assume that you have two floppy drives available, namely fd0u1680 and fd1u1680 (assuming 1680k formatted floppies). The first floppy will be s standard Bering floppy. The second one will only contain *.lrp LEAF packages that do not fit on the first floppy. In this setup *.lrp LEAF packages can be on any disk and you only have to adjust the PKGPATH statement of the first "booting" floppy:

display syslinux.dpy
timeout 0
default linux initrd=initrd.lrp init=/linuxrc rw root=/dev/ram0 boot=/dev/fd0u1680:msdos PKGPATH=/dev/fd0u1680,/dev/fd1u1680
   LRP=root,etc,local,modules,iptables,pump,keyboard,shorwall,ulogd,dnscache,sshd,ipsec,weblet