Just to be clear - you're not planning on drilling holes in the supports
and threading the tubing *through* the holes, right? Trying to thread
copper tubing through holes - even over-sized one - will make your crazy
and make a mess of the tubing. Instead, you need slots in the radial
supports, as pictured here: http://www.laushaus.com/tesla/primary.htm
Regards, Gary Lau
MA, USA
On Sat, Jul 5, 2014 at 7:55 AM, t-burns14 <t-burns14@xxxxxxxxxxx> wrote:
> I'm about to drill holes in my HDPE spokes and realized that if I drill
> all the holes in line, I'll end up with concentric circles and then a bent
> piece to get to the next circle level. Not good. So how do I do this
> properly in order to get an actual spiral?
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