I had the guy on thingaverse add the tab to mount it to the chasis on the 3s lineup. I found this to be effective as the O-ring method was only preventing deflection down, but nothing prevents it from deflecting to the side of up.
As far as getting prints, my local library does free prints up to a certain size andbeeyond that, its dirt cheap. Just a thought for anyone who never goes inside their library.
As far as getting prints, my local library does free prints up to a certain size andbeeyond that, its dirt cheap. Just a thought for anyone who never goes inside their library.