Allow pistons to have a setting where they can extend and retract without being powered much like how real pistons do, and a level of static resistance for the pistons would also be amazing .
Allow pistons to have a setting where they can extend and retract without being powered much like how real pistons do, and a level of static resistance for the pistons would also be amazing .
This is only useful in internal combustion engines, isn't it ? So you need cylinders and crankshafts as well.