>I am having difficulty with a couple of my grids. On one of my forms I have a grid which contains 4 columns. At times during testing when I arrow down, or tab through, the grid appears to roll to the right, showing an extra column is not included in my grid design.
>
>Does anyone know what could cause this, or how I might fix this?

Set the rightmost column's right-side line to be slightly inside the grid edge, if that's your problem. If you really want to stop the "cycling" movement altogether on the right edge, you can use textbox Keypress in the rightmost column to do it...or any other edge, for that matter:

if nKeycode = 9 && stops Tab
Nodefault
endif

for an example -- check out INKEY() for a list of codes...