If this is a duplicate message, my apologies. I somehow exited the original message I was compiling.
I built my Hexy two years ago and found the robot hard to program and the servos weak.
Recently I started thinking about it again, and that is how I found your post. I would like to communicate with you, but not through this forum.
Here are a couple of links to my pages. If you want to contact me, send me a message. https://www.youtube.com/user/PropellerSteve http://bensonlabs.com/