Thanks for the comments guys, kind of what I was thinking it's a minor change but I think it looks a bit smoother.
The first test pieces for the weapons came in today, I may have to make a few tweaks to the model and have them printed again as the rivets came out a bit soft. I'd modeled them as circular but the printing resolution isn't high enough to capture that. I may have to switch over to cylinder rivet so the edges will be sharper. I'm also going to submit the same model to print-a-part to see how much of a differance there is between the two companies.
Here's shots of the pieces direct from the box, really shiny as I just rinsed them. Hopefully I'll have the first test casts done later tonight and I'll post pics when they are in resin as it gives a much better abilty to see the detail.
I've also been playing a lot of battletech again so I made a pair of blank 30mm hex bases. The regular BT bases all have a recessed top face which gives it a really annoyting lip along each of the hex faces so I wanted ones that had a completely flat top.