DFR Tech. Delta II Build Part 8 SRM Supports and Nose Cones

Here's a SRM support before and after the gray primer sanding.

I wanted to smooth, primer then sand the support pieces before assembly. It's be impossible to smooth and seal them after all is glued together.

Enlarge the picture and you can see the rough edge on filled the nose cone shoulder.

The nose cone has already been filled, but some filler is left on the shoulder ridge.

Pull the nose cone out of the tube slightly.

Fold a piece of 400 grit and set into the raised groove.
Lightly sand around the shoulder edge.

These nose cone / body tube edges are not filled, there should be a separation line at the shoulder.