This is a design that I had been thinking of doing for a while but never sure how best to design it so it was fairly easy to print. After a request from a customer and the improvement in resin printers I decided to give them a go.

After a bit of research I decided I needed to do three version.

1: In the unfolded position. 2: In the folded postion for carrying. 3: In the wall locked away position.

The ramps are approximately 24mm long, 5mm wide in folded position and 10mm wide in the open position.

These items has been designed at OO gauge, 1/76 scale.for HO gauge print at 87%, 1/87 scale,for O gauge UK print at 175%, 1/43.5 scale,for O gauge American print at 158%, 1/48 scale,for N Gauge UK print at 51.5%, 1/148 Scale, (Caution: I have not test printed this in N gauge scale).

The example in the pictures was printed on an AnyCubic Mono 4 Ultra 3D resin printer.I recommend printing these on a 3D resin printer to get the best print definition.As per normal with my designs, there is a balance between accuracy and printability, hopefully not affecting the look of the model too much.

use this link to join CGTrader and download my designs.

https://www.cgtrader.com/designers/PJD1974?referral_id=3218445