How have you guys fixed the top side of the nose cone to the two little brackets ?
I've seen some people drill through and bolt but this is a little messy. Ideas please.

Most builders use Dzus fastners but personally i think that it is not necessary a bolt or as in my case those plastic knobs with a 6mm threaded rod on the back like they use for motor cycle side covers do the job . after all how often do you need to get under there ?
Rescued attachment knob.jpg

Dzus fasteners will probably have to do. I just wanted to check before I drill a hole in it !