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What is a facing point lock in railways?
Posted in: Model Railway
15th September 2020
Facing point locks are commonly used throughout the world's rail systems, their function is to physically lock points...
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What are my options for motorising a level crossing?
Posted in: Power and control
2nd March 2023
There are a few options for motorising a level crossing on a model railway layout: Servo motor: One option is to use...
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What's the difference between an AC and DC auxiliary port?
Posted in: Power and control
16th February 2022
Depending on the controller you are using, you may have an AC, a DC or both auxiliary ports on the back, but what's...
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Is it realistic to mix Pullman and non-Pullman carriages on a train?
Posted in: Rolling stock
31st January 2024
Yes, it is realistic to mix Pullman and non-Pullman carriages on a train. In fact, it was quite common to see a mix...
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How can I create a simple water feature on my layout?
Posted in: Scenery
24th August 2022
Adding a simple water feature to a layout can be a reasonably straightforward process and can add a real interest...
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What are ejector pins?

Ejector pins are used in the injection moulding process of the manufacturing of plastic kits and die cast kits. They apply force to eject the part from the mould: once it has been opened, the pins extend in to the mould and push the part out. They then reseat themselves to allow the mould to close and be refilled for the next one. These pins are also known as knock out pins.

They sometimes leave marks on models.

If the mark would be visible on the finished model, simply fill it with model filler. Another option, is to cover it with foil or a plastic strip.

Posted in: Kit building, Troubleshooting, Fix, restore and customize

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