thanks, everyone. I haven't had a chance to play. Looking after the grandkids this afternoon and tonight so it will have to be later. I sure had fun with it in the store last night!
Lynn, My 7530 Pfaff had a 7" throat area and the 4.0 has 10". I have quilted a full size double with my old 7" so this new one should be good.
I will be glad to give any advice, share experiences. Just ask!