>type('e_ivsvs.is_spkey')=Integer
>Yeah, realling hurting.
>Thanks for trying.
>

I've never had this problem in a grid before, but when I have it with a regular combo, I unbind it and 'virtually' bind it with code in refresh and lostfocus:

refresh
this.value = e_ivsvs.is_spkey
this.displayvalue = e_ivsvs.is_spkey

lostfocus
REPLACE e_ivsvs.is_spkey WITH this.displayvalue

Hasn't failed me yet.