Adjust Lionel CW-80 fixed voltage

The CW-80, unlike postwar transformers, only has two accessory posts. To adjust the Lionel CW-80 fixed voltage, the posts are programmable. If you lost your manual, here’s how to do it.

The accessory voltage was set to 12 volts at the factory, which is usually a good setting, but sometimes they get adjusted, or sometimes you need something different. Here’s how to set it to what you want, in five steps.

Read more

Marx 999 repair and service

Marx 999 repair and service

I had a Marx 999 that didn’t run well when I pulled it out of storage. When pushing it along the track a few times didn’t yield any measurable improvement, I decided I’d better take it apart and give it a thorough cleaning.

In this case, I worked on a Marx 999, but everything I did applies to any other O gauge train Marx made except for the very late 490 locomotives, whose motors don’t seem to have been designed to let you do any more than replace the brushes.

Read more

Use guest networks to secure IoT “smart” devices

Use guest networks to secure IoT “smart” devices

A neighbor asked me about a recommendation Steve Gibson and Leo Laporte made a couple of weeks ago about securing your IoT household “smart” devices, like doorbells, thermostats, televisions, and anything else that wasn’t traditionally computerized, by putting it on a guest network.

The short answer is yes, it’s something you should do. It doesn’t make them perfectly safe, but it’s the best you can do, so you should. But I would do it a bit differently from Gibson–I think the ideal setup has two guest networks.

Read more

Lionel 2034 locomotive repair

Lionel 2034 locomotive repair

I have a Lionel 2034 that had a bent cab I fixed, but it ran poorly too. It would run, but only in super slow-mo, and that was when it would run at all. If I was really patient, sometimes I could get it to run a little after a few minutes, but it had minimal pulling power even then. So I took a shot at Lionel 2034 locomotive repair. It was successful.

The motor needed some maintenance, but it didn’t need any parts. Here’s how I fixed it in less than an hour.

Read more

Why domain squatting works

I lost an afternoon troubleshooting a Websense non-issue. A web site related to Salesforce wasn’t working, and any time something like that happens, Websense goes on trial. About all I can do is make sure it’s a fair trial. Such is the life of a proxy administrator. And in this case, Websense was innocent–the guilty party was a dirty, no-good domain squatter. It’s a business model. And people wouldn’t do it if it didn’t work. Here’s why domain squatting works.

Read more