Part 20 is strange. As i was following the tutorial on making the landing gear, all of a sudden there was an extra bit apeared on the strut and the part that was sticking through the circle at the top had gone ?
I just modified mine to make it look the same, but they are not part of the tutorial.
Just thought you might like to know...
Great Tutorial BTW... Im not complaining, I just thought you may want to know about stuff like this