I've been using a 2nd rear standard(found one cheap on KEH a while ago while making another order) as a way to attach an extra bellows to give me a sort of compendium hood. However, in an attempt to save weight, when I saw a Sinar bellows + 2 clips + rod for $30 on the big auction site I jumped. It arrived yesterday and seems to be working well, except for 1 issue: the hex rod cutout on my norma standard doesn't seem to be oriented properly to make the lens hood square: see attached photos. Is this normal? any way to fix it?