My track fairing's lower-half is only secured by dzu's, is this normal?

So I got my Armored Bodies track fairings for my 2005 GSXR 600.The upper half has two mounting points on each-side and it's quite tightly secured.However, the lower-half is only secured by dzu's. There are no other holes / indents into the armoured bodies fairings where mounting points are supposed to be.Is this normal? via /r/Trackdays https://www.reddit.com/r/Trackdays/comments/8hizuf/my_track_fairings_lowerhalf_is_only_secured_by/?utm_source=ifttt