bootlace.com or grubinst : how to make them set usb2 settings ?

i used latest release i found : 

grub4dos-chenall the 4.6

https://code.google.com/p/grub4dos-chenall/downloads/list

grubinst-1.3.zip

https://code.google.com/p/grubutils/downloads/list

bootlace.com works well under dos 7/Me to set the usb stick bootable even with exfat or ntfs .

[with exfat after loading the vhd in ram it crashes] . grubinst does not show the new parameters .

i tried to add  by using : 

bootlace.com  --grldr-usb=02 --usb-time=9 --usb-speed=0 0xhd1

or bootlace.com  --grldr-usb=02 --usb-time=9 --usb-speed=0 grldr   and then copy the file to the usb stick but i do not see the timer or info about usb 2 speed 

may be someone knows how to make it well ? and user sure about parameters being used