I would get the alignment checked and redone by a different shop. Anyone can buy an alignment setup for their shop but not all shops employ technicians who have the understanding to do the job properly.

Some of the symptoms you have may also be due to damaged or worn ball joints, tie rod ends, control arm bushings, etc. Don't know how many miles you've driven since replacing the struts but it seems something may have gone wrong meanwhile even if these parts might have checked out ok back then.