Originally Posted by
dubd
Can you elaborate on when these have been a problem for you?
the 2 experiments I tried simply required way more pressure than air, also polyureathane tubing would burst. Unless you are dealing with small retracts, we are talking about 20lb plane hydraulics will give you a lot of problems.
You need 300 psi to drive hydraulics properly, then you need to find the correct equipment to handle this pressure. Just not worth it.