Dad911 Wrote:
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> Bought mine from Makerfarm:
> [
www.makerfarm.com]
>
> Fast shipping and excellent support.
Makerfarm makes nice J-heads. They are perfectly to spec. But beware Makerfarm is still selling the MK-IV which has a nipple protruding from the tip. There's nothing necessarily wrong with that, but I've personally found the nipple to be troublesome.