Doepfer

--- In Doepfer_a100@yahoogroups.com, <hardware@...> wrote:
>
> > I received my DIY kit today, and it came with a different kind of rail
> > than what was pictured at the Analogue Haven and Doepfer web sites, or
> > in the plans that came with the kit.  How am I supposed to mount them
> > exactly?  When looking at the end there is a longer flat piece with
> > holes drilled in it.  Is that the holes I would use to screw the rail
> > to the wooden frame that I build?  There are various T-shaped grooves,
> > but one on the edge of the metal is sized for the tiny nuts that came
> > in the bag, I'm guessing the nuts just slide around in there.  But,
> > how is that supposed to work?  Once the rail is screwed down into the
> > case, I won't be able to add nuts to the rail any more, so do I need
> > to split the nuts into 1/4's, and use 1/4 of them for each rail, and
> > insert them all before screwing down the rail?  Then all the unused
> > nuts would just be sliding around in the rail.  Just making sure I'm
> > orienting this the right way...  Also, from the surface you mount the
> > rail to, to the center of the screw hole...has that changed from the
> > old rail style to the new rail style?  If so, then the dimensions of
> > the case will have to be changed to accommodate the changes...  Just
> > curious.
> 
> We changed to the new version of rails a couple of months ago
because many
> customers asked if it would be possible to use the same rails as
those used
> in the standard cases and suitcases. The information about the DIY
kits has
> been updated already in March 2008:
> 
> "From May 2008 the contents of the DIY kits will change to normal front
> rails (same as used in the standard A-100 frames and suitcases)
instead of
> the mounting rails with threads mentioned above. To keep the costs
as low as
> possible normal M3 nuts are slided into the rails (not threaded
inserts as
> used in the standard A-100 frames and suitcases)."
> 
> If you already know the exact number and position of the modules you may
> insert exactly the matched number of nuts into the grooves.
Otherwise 1/4 of
> nuts in case of DIY#1 (or 1/2 in case of DIY#2) should be inserted
into the
> grooves. But it's also possible to insert nuts later by removing one
> mounting screw and loosening the second one a bit.
> 
> The rails are mounted by two M5 self-tapping screws which are
screwed into
> the center holes at the end of each rail.
> 
> You probably received the old description of the DIY kits together
with the
> new version by mistake. You can download the new one from our website.
> 
> Best wishes
> Dieter Doepfer
>

Okay, sounds good.  The bag of screws contains I think 4 small screws,
they are the same threading as the tiny nuts, and the power supply. 
I'm guessing those 4 screws are to mount the power supply.  In
addition to that, there are larger screws, they look to be close to
the same size that you use to screw a horizontal rackmount device to a
standard vertical rack.  I'm guessing these are the M5 screws you're
referring to, that can be used to screw into the ends of the rails? 
They're not self-tapping though, they're just machine bolts.  Also,
like I pointed out before, there are tiny evenly-spaced holes all down
the rail, those can just be ignored?