You want that S/W to remain strong as it rounds the base of the trough but it was not as sharp over the central US this run and got a bit further east.
I have watched this one as it comes thru here tomorrow, It looks to have got a bit stronger and wants to track more west the last couple cycles so its compressing the flow somewhat up here which is sending the next one to track a bit further east on the GFS this run.
Nothing set in stone for this but some will worry as it waffles, Its human nature i guess, I guess we all have our scars from being burned one time or another or multiples. lol
Looks good but i want to see today's runs, I was giving it until 0z-12z Weds so tonight or tomorrow 12z, It should be pretty much set with some room up here for the last minute track nuances.