1st reviesd part. I want my launcher to be abled raised or loward, so off to the hardware store to buy some tubeing, now I can raise and lower the launcher and have a working hydrolic cylinder.
part #46 and 47

revised part

new part and old toghter open

and both closed

I have extra materal left if you would like to do this all I ask for is shippling
the fun has just begun
Jim