.

.

Search:

Type: Posts; User: drrufo

Page 1 of 5 1 2 3 4

Search: Search took 0.01 seconds.

  1. Replies
    3
    Views
    684

    I am living in a place where I cannot work, so...

    I am living in a place where I cannot work, so for the time being I am shut down. If someone needs advice, I will be happy to answer.

    John Andersen
  2. Replies
    6
    Views
    2,079

    I suggest anyone who buys one of my controllers...

    I suggest anyone who buys one of my controllers use VTech oil. It will clean the wiper array when used on a regular basis

    John Andersen
  3. Replies
    16
    Views
    2,409

    Thunder thumb send me a pm. John Andersen

    Thunder thumb send me a pm.

    John Andersen
  4. Replies
    91
    Views
    12,476

    I build a $300.00 controller by hand. Does that...

    I build a $300.00 controller by hand. Does that mean it is the greatest thing since sliced bread?" No, it means I can take the time to make sure each one works right. If it doesn't, it stays in my...
  5. Don't send me that Heather controller for repair....

    Don't send me that Heather controller for repair. I have spent hours trying to fix some of her crap and I dont really want to see any more that need fixing.
    She built a choke controller with a...
  6. Thread: New problem:(

    by drrufo
    Replies
    5
    Views
    1,375

    They will do that. I have a controller in for...

    They will do that. I have a controller in for repair that I need to rewire the cable from the board to the heat sink.
  7. Thread: New problem:(

    by drrufo
    Replies
    5
    Views
    1,375

    Use a digital meter and check for shorts and the...

    Use a digital meter and check for shorts and the values for the resistors, diodes and transistors. Any one of those items could cause the full speed problem.

    John Andersen
  8. Replies
    16
    Views
    6,977

    Dennis, Jim has a Difalco that has the same...

    Dennis, Jim has a Difalco that has the same slider for brakes and he is having problems with it working right. You might want to talk abpit any fix you come up with.

    John
  9. Replies
    16
    Views
    4,432

    I don'tn know what the switch is on a 3rd eye,...

    I don'tn know what the switch is on a 3rd eye, but your switch might have an issue with its internal winding getting screwed up. If you leave the wiper in the same position it will take a set and...
  10. Replies
    4
    Views
    2,012

    You need a wire at the end to make the circuit....

    You need a wire at the end to make the circuit. It should be attached to one of the board leads. I get these controllers for repair on the odd occasion.

    John Andersen
  11. Why would anyone want to go to Malibu from...

    Why would anyone want to go to Malibu from Compton? Or vice versa? The tunnel will keep the beautiful people from the nasty street people on their way to Rodeo for lunch.

    John
  12. Replies
    3
    Views
    3,037

    thank you. John

    thank you. John
  13. Replies
    3
    Views
    3,037

    Ruddock controller modifier

    I have a customer ask me to fix a modified controller. It has the wiper array milled off and a wire wound resistor wire glued on. Does anyone know who made these controllers? I would like to send the...
  14. Thread: Vacation

    by drrufo
    Replies
    3
    Views
    2,466

    Vacation

    Due to the possiblity of us moving and my wife's doctor appointments, I have decided to shut down production and repairs until the first of March.
    I know this might be a problem for some people but...
  15. Replies
    0
    Views
    1,181

    ChokeMaster copys

    I have had requests to build ChokeMaster controllers and I am not going to build them at this time. I will sell the finished circuit board and relays for some else to build them.

    These are not DR...
  16. Replies
    3
    Views
    1,516

    I only sell to tracks. I have no idea who some...

    I only sell to tracks. I have no idea who some one is on Slot car talk.
  17. Replies
    3
    Views
    1,516

    Go to your local track and have them order one. ...

    Go to your local track and have them order one.

    John Andersen
    DR Racing Products
  18. Replies
    29
    Views
    8,705

    Keep in mind the difference in size between the...

    Keep in mind the difference in size between the half watt and quarter watt resistor. The Difalco network doesnt leave much room to go much bigger that the quarter watt resistor.

    John Andersen
    DR...
  19. Replies
    14
    Views
    4,792

    Any race weekend at the Buena Park Raceway looks...

    Any race weekend at the Buena Park Raceway looks like an AARP meeting. Bald men who limp and have gray beards.l...

    John Andersen
    Retired and closer to 70 than 60..
  20. Replies
    28
    Views
    7,526

    I once saw a bunch of "vintage" "classic" "NOS"...

    I once saw a bunch of "vintage" "classic" "NOS" junk go for over $600.00 in an auction. The kicker was the complete set of Ganke winders. Some one knew what they were and the two or three guys were...
  21. Replies
    3
    Views
    2,083

    If you want to test a motor thru out the RPM...

    If you want to test a motor thru out the RPM range, you might want to build a test rig like I use to test my controllers. I used a blue wall box to hold the wiring. It has two power wires in and a...
  22. Replies
    10
    Views
    3,802

    I manage to get my handles, wiper arms and...

    I manage to get my handles, wiper arms and trigger springs without a problem. They usually come from Prof Motor, but they arrive when they should.

    John Andersen
    DR Racing Products
  23. Replies
    5
    Views
    2,295

    Jk is a different plastic than Red Fox and it has...

    Jk is a different plastic than Red Fox and it has a slightly different profile.. It is easier for me to order from JK than South America, so I am switching over to the JK trigger.

    John Andersen
  24. Replies
    15
    Views
    4,355

    To put an end to this back and forth, let me know...

    To put an end to this back and forth, let me know how many sets you need and your address. I will be happy to send you Parma screws or stainless that fit


    John Andersen
  25. Replies
    15
    Views
    4,355

    Chad ,the Parma screws I have are not stainless....

    Chad ,the Parma screws I have are not stainless. Like Bill said get slightly longer stainless and cut them off. I think the Parma screws are less than 1" long.

    John Andersen
Results 1 to 25 of 119
Page 1 of 5 1 2 3 4