Please read my profile before downloading.
I sincerely hope others will enjoy my designs. I am always pleased to hear about successful or useful prints. Please post a photo of successful ‘makes’ if you can.

OO SIGNAL BOX

This is intended to be a generic signal box for OO (4mm) scale.

This design is a rebuild of my first attempt. I have printed a prototype which has a few errors that I have fixed. I have also attempted to improve the design in places. I hope it will be useful to someone and I would be grateful for feedback.

SUPPORTS
I have added a few supports under the gantry (see diagram). These can be snipped away.

FILES

• Signal Box Mk2 - This is the complete model. (includes some internal roof supports.)
• WithoutRoof - The same model but without the roof. This would allow an internal floor and details to be added.
• Roof

Any issues, please let me know (politely) in the comments and I will attempt to rectify.

N Scale version (½ size) at https://www.thingiverse.com/thing:4781748

A REQUEST
I have found some of my designs for sale on eBay. Please do not use my designs commercially, they have taken me a long time to produce and I share them for free, not for others to make profit.
I am pleased that some of my designs are being used to help raise money for an Air Ambulance charity. I was happy to give my permission for this.

TIPS
I don't want 'tips'. Anyone kindly motivated to tip is very welcome to contribute to UNICEF, The Red Cross or something similar as their needs are much greater than mine.