So I needed a part to get my seat post sit snug in the tube of the bike. So I designed it and printed it, surprisingsurprisinglysurprisingly itsurprisingly it fitsurprisingly, it fitssurprisingly, it fits likesurprisingly, it fits surprisingly, it fits like a gloves surprisingly. 

Print slow, this was at .3 line (IOI) at 55mm/sec with no real noise of any kind.It takes only 30 min or so to print!