@george1421 You helped a bunch my friend
i did some tweaking and now is works, here is the menu parameters for latest gparted:
kernel tftp://${fog-ip}/fog/gparted/live/vmlinuz
initrd tftp://${fog-ip}/fog/gparted/live/initrd.img
imgargs vmlinuz initrd=initrd.img boot=live config components union=overlay username=user noswap noeject vga=788 fetch=http://10.0.0.2/fog/filesystem.squashfs
boot || goto MENU