This has some tweaks in it to stop the Kw form which is used to calculate the fresh weight of eggs the have been incubated by a bird from coming up several times.
In the past this was linked to a number of fields and if any data in those fields changed it brought the form up.
It now only appears if the date removed and length and width change.
You can right click on the Kw entry to bring the form back up if you want to change a Kw that has been used to calculate the fresh weight.