More filling and sanding, this seems endless. I purchased some fantastic micro filler, filled over some more spots, and sanded smooth. I then used a primer spray to give it one more nice coat and get rid of any blemishes. I will give this a final sand once dry. I did one half of the fairing and on the other (pilot side) I had to cut out a high spot, use a glass fibre filler and sand this back and then smear some of the micro filler over it. I think I am nearly at the end and starting to look really good. Just a added note, lots and lots more sanding to get the canopy right, about 90% happy, more to do