Hello, I builded big ship out of many pieces and i am trying to parent it now. It looks like this -> http://dark-master.pri.ee/muu/gm_flatgrass0030.jpg So far i have managed to parent it so i can move entire ship correctly but i can only walk on that green area abov ship. What i want is to be able to walk on every piece… Sorry about my english too, i hope u understand me 
What is parenting anyway???
Don’t parent the pieces that you want to walk on or you will fall through them when it moves.
Btw is it possible to parent hydraulics ? I mean when i created simpel door with hydraulic and then parented that wall to another which had hydraulic attatched and when i moved it then door stayd in place and so did hydraulic
nothing ?