My son found an old broken power-company knife switch at the metal recycle
yard -- the blade was about 2.5" x 10" x 1/4 "

Jan Marshall
jandmarshall@............
www.cableone.net/jandmarshall
Nampa, ID

  -----Original Message-----
  From: psn-l-request@.............. [mailto:psn-l-request@.................
Behalf Of ChrisAtUpw@.......
  Sent: Thursday, October 03, 2002 8:13 PM
  To: psn-l@..............
  Subject: Re: Lehman magnet/coil position


  In a message dated 04/10/02, richg_1998@......... writes:


    By the way, where do you find 1/4 inch copper for the damping? I have
    everything but that. I do have 1/4 inch aluminum but I do not know if
that will
    work. Any ideas?


        Probably be OK. Soft Al is quite a bit better than Al alloy. I
visited a metal merchant to get an offcut of copper.

        Chris





My son=20
found an old broken power-company knife switch at the metal recycle =

yard -- the blade was about 2.5" x 10" x 1/4 "
 
Jan=20
Marshall
jandmarshall@............
www.cableone.net/jandmarshallNampa,=20
ID 

  
-----Original Message-----
From: =
psn-l-request@.................
  [mailto:psn-l-request@...............On Behalf Of=20
  ChrisAtUpw@.......
Sent: Thursday, October 03, 2002 8:13 =

  PM
To: psn-l@..............
Subject: Re: Lehman=20
  magnet/coil position

In a message dated 04/10/02, richg_1998@......... writes: =



  By the way, where do you find 1/4 inch copper for the =
damping? I=20
    have 
everything but that. I do have 1/4 inch aluminum but I do =
not know=20
    if that will 
work. Any ideas? 


      Probably =
be OK.=20
  Soft Al is quite a bit better than Al alloy. I visited a metal =
merchant to get=20
  an offcut of copper. =


      Chris=20