Hello!
Could you add a Retriever that works with Pressure Tubes, similar to the one from the RedPower 2 mod? I tried searching for mods that add it, and I found BluePower and Teckle. However, in both mods, the Retriever is not working. There is a Retriever in Thermal Dynamics, but it works a bit differently. Retriever wiki page

This will be re-visited whenever pressure tubes are re-implemented