How to make your deadbolt resistant to bumping, raking, and picking

If you haven’t watched the videos on lock bumping, raking, and picking, do that first before reading the rest of this post. The executive summary is that unless you have expensive high security locks on your doors, the chances are that it’s really easy to unlock your lock without a key within seconds, and not leave a trace. But you really need to see how easy it is to believe it. When changing the locks on my house, I was wondering what I can do to make it harder to open them using a bump key. Turns out that you can cheaply modify off-the shelf deadbolt to be significantly harder to bump or pick.

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Installing Salomon Pilot SNS bindings

There is no shortage of articles and videos about installing SNS bindings onto skis. I watched a few such videos, and all of them were missing precision. Some said that the binding needs to be aligned at the ski’s balance point, others – 1 cm behind it. Most instructions don’t specify the drill bit diameter, and those that do, disagree with each other. It took me a while to locate the official word on installing the bindings. Continue reading Installing Salomon Pilot SNS bindings