Just discovered this handy interactive Chart and................................I was right 10 degree ![[Image: woohoo-dancing-banana-smiley-emoticon.gif]](http://www.sherv.net/cm/emo/funny/2/woohoo-dancing-banana-smiley-emoticon.gif)
Rise is 3"
Run is 17"
http://learnframing.com/angle-calculator-slope-degrees/
Rise is 3"
Run is 17"
http://learnframing.com/angle-calculator-slope-degrees/
![[-]](https://www.blueplastictracks.org/images/collapse.png)