Oh yeah, Scott from ByG is a great person to deal with, bought both my Guidis from him.
My main concern with my high instep is that it doesn't seem to hurt when simply trying on unless it is really tight but it tends to hurt after about 3-4 hours of wear and by then the boots will likely be un-returnable so I really have to commit to the boots. Maybe I can wear it around the house in carpet for that long to test it out?