Did you look through the 738/838 owners thread? Try doing a search for 'geometry' in there. Someone posted a couple of posts of how to get into the service menu and adjust the geometry. I used it to adjust my 82738, took a little while to get used to the process but eventually got comfortable with it and straightened things out a bit (mine wasn't really that bad to begin with it).
Unfortunately, I cannot remember who the user was who posted it or when. I have it bookmarked at home but I'm not there right now. So the best I can offer is yes, it can be adjusted, and to search the owners thread for 'geometry', or maybe 'service menu' to find the right post.
Unfortunately, I cannot remember who the user was who posted it or when. I have it bookmarked at home but I'm not there right now. So the best I can offer is yes, it can be adjusted, and to search the owners thread for 'geometry', or maybe 'service menu' to find the right post.