Printrbot 24mm Fan Mount

this was made to work with a 5v 24mm fan and on any printrbot version. this is a 2 part print with the main mount and the directing nozzle. I made it this way so i could change the direction and speed of the air easily without needing to re-print the whole part. I also didn't want all of the air flow as in other fan mounts, because it actually caused many prints to shrink and pop off in the middle of long runs. Go right ahead and change this and use it as you want, it is likely not a fan size an