He's not actually complete. I am missing a lot of details. I'm hoping to get those ironed out and a working foam gun before the next outing which is in a month.
About an hour before the convention ended I found another problem with those rockets sticking so far out. Inconsiderate children running around wildly. There was a boy, about 11 I guess, and his friends. No parents to be seen. They were really bothering the droids. Doing that thing where kids jump right in their face and run circles around the droids. The rockets and lack of interest by BeeTee kept them from running circles around him (my left foot motor was done by this point). He nearly knocked over a couple of younger kids a few times. At this point he dodges someone as he's running and ends up slamming into BeeTee causing a rocket to break off. Not a huge deal, I can fix it. He did apologize when I was picking it up. I told him it was okay but he really needs to not run like that because that could have been a little kid. Hopefully he learned a lesson. He spent the rest of the time with his friends and not running around. He apologized again before he left. I'm glad it was BeeTee he ran into. There was a very little child getting her picture taken not 2 feet away from where he would have been stumbling.
Anyway, back to the repairs/things I didn't finish. Today it's the center foot shell. It was obliterated and required a reprint. One of the other builders commented on the infill when they were handing me back a chunk of shell. I realized that I got so into how nice the print and assembly turned out that I forgot this was a prototype. It was extremely weak. I never should have painted it or put it on the droid. The new shells were printed much stronger and hopefully with the omniwheel set up I won't have obliteration issues.
Vex sells the spacers for 3 dollars each. I can print them for less. I cut them in half for ease of printing and I also enlarged them just a bit so the center wheels had a little more of a gap.
All of the shells have alignment pins.
This is why I like ABS and a slurry on a glass bed. The reflection of the glue bottle in the print means all I really need to do is some fine sanding and fix a few pinholes that will pop up on the largest visible sides. The aluminum strips are going to cover the seams.