Just done a tail tidy and can't believe what a polava it was putting the rear panel back on. It it me or do you HAVE to fit the lock mount after fitting the rear panel.
I always remove the locking panel and refit afterwards. Not worth the risk if you ask me. 1 thing I did do though was to remove the front 2 bolts and only install the rear 2 as there is no need strength wise for all 4 bolts.