Imporved high clearance MendelMax Spool holder for Trinity/Proto/Reprap spools (and many others)

update: ten minutes later. The proper big arms are now included.
Here it is My new and improved spool holders uses a 5/16 or 8mm bolt or all thread as an Axle you can see i have used one of the washers, a spring and a extra hub nut as a tentioner so the spool does not unroll.