Wanhao Duplicator i3 blower fan adpater

This is version 1.0 of a bracket to connect a blower fan to the Di3 stock fan nozzle.

My first attempt at printing this went wrong, it did not print the holes in the bottom plate. After dropping it onto the Z axis in S3d the preview mode seemed to be ok but in the mean time someone in the D3i facebook group pointed out the job had already been done with this thingiverse item so I printed this one instead: https://www.thingiverse.com/thing:1074546