With the front clip shown above, I ran out of slow resin hardener and had to use fast, room temp was over 40deg so it was going off to fast to flow to some of the corners even though I had a lot of entry point I had to break the bag in 4 different places to introduce resin (1 area was size of a coin) so the bag had a huge amount of air introduced  and thus pinholes on surface in those places Heavy coats of resin using a 2 gun process (trick from Matt at EC) got rid of these pinholes but they would have been trapped under the gel coat if I had made the part that way and ruined it.

tough job !

Yes..... lol...