Ping spike on key [OTV4/OTCV4]

UI.AddHotkey(["Config", "Scripts", "JS Keybinds"], "Ping Spike", "Ping Spike");

function pingspike() {
    if (UI.GetValue(["Config", "Scripts", "JS Keybinds", "Ping Spike"])) {
        UI.SetValue(["Misc.", "Helpers", "General", "Extended backtracking"], 1);
    } else {
        UI.SetValue(["Misc.", "Helpers", "General", "Extended backtracking"], 0);
    }
}
Cheat.RegisterCallback("Draw", "pingspike");

 

thank you so much