[wmii] ~/.Xmodmap, Mod4 are behaving weird, very

I have a 84 Key Keyboard wit us Layout.

This is my ~/.Xmodmap:

remove Lock = Caps_Lock
add mod4 = Caps_Lock

keycode 113 = Mode_switch Multi_key
keycode 39 = s S ssharp
keycode 38 = a A adiaeresis Adiaeresis
keycode 30 = u U udiaeresis Udiaeresis
keycode 32 = o O odiaeresis Odiaeresis
keycode 14 = 5 percent ssharp degree
keycode 24 = q Q at
keycode 26 = e E egrave Egrave
keycode 28 = t T EuroSign EuroSign
keycode 27 = r R ecircumflex Ecircumflex
keycode 25 = w W eacute Eacute
keycode 31 = i I idiaeresis Idiaeresis
keycode 57 = n N ntilde Ntilde
keycode 58 = m M Multi_key
keycode 10 = 1 exclam exclamdown onehalf
keycode 54 = c C ccedilla Ccedilla

This way My Caps Lock Key becomes Mod4.

n my ~/.wmii-3.5/wmiirc I have:

MODKEY=Mod4

Fine so far, the Caps Lock really actually _is_ my Mod4 and works.

Anything else is on default (except the colors) especially

        Key $MODKEY-Shift-$i
                wmiir xwrite /client/sel/tags "$i"

does, that Mod4+Shift+n sends the selected client to the n'th workspace.
Works, but not with 2! Mod4+Shift+2 does nothing. Other numbers work.

Same Setup on my work works also with Mod4+Shift+2 but the keyboard ist
105 key and de Layout.

What could cause this?

Kind Regards, Konsti

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