I changed my rear sprocket from a 48t to a 50t. From the showroom my rear tire was rubbing on the mud flap. I added 2 links in order to compensate for the larger sprocket and additional gap to clear the mud flap. The adjuster block dot is now on the last line on the swing arm to clear the flap. Is it normal to have to adjust the rear wheel this far back to clear the mud flap? Would I have to reset sag? Any downside to having the wheel this far back handling/suspension wise?