Re: Question

["Ira Schneider" <ira_schneider@iname.com>]

Hi Mark,

You might be better off making a rectangular layout instead of trying to
make a circle.

You can use Lionel fastrack.  Their normal curves are 36" diameter,
and you need eight pieces to make a circle.  You can then put 10"
straights between each pair of curves to extend the layout to whatever
size you want.  For example, if you put three 10" sections between
each pair of curves, you would have a layout which measures
approximately 66" across, which is almost your 72" circle.  Or you
can put four 10" straights between the corners, making a 76" layout.
And, you don't have to put the same number of straights on the
adjacent sides, so you can have a rectangular layout.

Also, the measurement of the tracks is supposed to be from center rail
to center rail, so a circle of O72 track should be 72" across from center
rail to center rail.  The circle would actually take up more space since
the track extends out from the center rail.  Also, each manufacturer
measures their tracks differently.  A circle of Lionel O72 tracks won't
be the same size as a circle of Gargraves O72 track.  I haven't seen
any track that is really the advertised size.

I think a 30 watt transformer is a little small.  The transformer that came
with my Lionel starter set is a CW80, which is 80 watts. 

Also, as Steve said, make sure you are looking at an AC transformer
(made for O-gauge trains), not a DC transformer (made for HO or
N-gauge trains).

You can also bring your set with you to our layout and your son can run
the train on our large layout.  We allow visitors to run their trains any time
our layout is set up.

As long as you have an O-gauge train set, you might also consider
joining our club.  That way, you can run your set any time we are set
up.  You can always see our schedule on the club web site
(http://www.trainweb.org/ttat).

Good luck with your trains.


Ira