| Planning and preparation |
 |
| First of all you must think of what kind of ramp you want to make, i.e.: a quarter-pipe, half-pipe, spine, etc. Then you have to know how high, long, and wide the ramp should be. The important ones are: Length and height ("A" and "B"). See diagram below: |
| E-mail me. |
 |
| The next stage is to get the transition (curve) of the ramp. But for that you will have to know how to bisect a line. |
 |
 |
| Next step |
| Previous step |
 |