Great job. I have been developing ballast tanks using syringes also. Your video helps quite a bit. I am trying using the syringe piston and a 3D printed piston with o-rings. Your limit switch approach is just what I needed. Keep building.
Amesome video - you gained so much skills in building over the time! What is the reason that you use this mechanical switch with the servo to drive the motor? Why don't you use an electronic motor driver which would prevent the risk of mechanical failures and also would safe weight in the model?
@@tiver21 oh cool. do you going to show this submarin build, like the tug boat build, that was very nice (i downloaded the stl files from you) i know your blog ,i visit it often, even tho its hard to translate ,it is intresting.
