Custom mnu Menu-File: how to SEND multiple backspaces

[scrt_fool]

Hi,

is there a way to send multiple backspaces in a custom menu file?

For backspace I am using:
\033[D
When I need some backspaces is there a possibility to send this n times.

MENUITEM "myMenu Item", "SEND", "Hello\033[D\033[D\033[D\033[D"

E.g.: for sending 4 times backspace: {\033[D 4}

MENUITEM "myMenu Item", "SEND", "Hello{\033[D 4}"

-> but like this it does not work

Thanks and best regards
scrt_fool