Making pipe by " Kragle "
To make a jump with a pipe ramp for example, I have used it directly from Battery this time but you can also make from scratch.
Here you can find the 6 original maps for ET: www.splashdamage.com/files/wolf_et_map_source.zip
Copy and paste your pipe from Battery into the map you want it. You'll notice that when you
copy and paste stuff like this from original maps, there destination is miles away
Copy this over to your map, you may need to rotate it in the right direction. Also, with this Battery pipe you don't need the clip to achieve the ramp.
When you go to change the length of the pipe you may find that the texture stretches, you need to do this and keep doing that option if it looks weird:
In this example map, you need to use the first pipe ramp to gain enough speed for the second pipe ramp to finish the jump.
HERE IS THE LINK for the example map & bsp www.mediafire.com/?914mvw1b9bq4jo2