hi folks. i've got a few blogs running just now with hop links to certain products. i sort of dived in as i was eager to get started and i've not put tracking codes on all of the hop links. if i go in and update the hop links in the blog posts with new tracked hop links, will this effect where i am in the search engines in any way? might sound like a silly question but i don't want to take the risk of losing rank. cheers.