[python] Re: back to training

Hi there,

I am back again too.
Amazing how fast this summer has passed.

Seems that Michael was the only one that worked hard on
the project in the meantime. So far I had not time to check
out his calculations, but I think it is a great contribution.

The practical adaption of this theory will be difficult.
If one uses 4 headsets from old bikes, one will have to
find 8 upper cups and cones to build the pivots. This means
you have to strip 8 bikes.
When one finally has connected them using the sizes given
by Michael the next problem might be that the small play of
all pivots will summarize to a noticeable play when riding
the bike.

Nevertheless, when I find the time, I will build a 24" Vython.
But I suppose Laurent will be the first to have it ;-)

In the meantime, I made a lot of  "highspeed" experiences with
p3. On a plane and smooth road a half hour average of 42 km/h was
possible for me.

Greetings from Jürgen.

PS: I have made 4 one minute videos of me and Eveline riding
our pythons. Peter has uploaded them to his webspace and Olaf
refactored them for the swedish HPV magazine. If someone is
interested, please contact Peter or Olaf. 

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