garden fence - gear and rose

remixed 'rose' garden fence for better printing and better looks.

requires quite long m3 locknuts, though really just one is needed.

also changed the main threaded rod holes from m5 to m6 as those seem to be more easily available in 'garden and home' hardware stores.

this version is much easier to edit - just open up in blender, remove 'rose' snap anything else, and then switch to 'gear' and update one of union modifiers to join the added thing .

update: uploaded 'lincoln' fence - w