We know the op runs will struggle with the details. In general, because we don't have a true block, for this to work it will take some precise timing. That 50-50 low is a transient feature, and the interplay between the TPV over central Canada and the southern energy will be critical. The 0z run got it done by keeping some separation- not capturing the shortwave, and the 50-50 low was in perfect position with ridging over the top.