
My Motionseat is still in development. To go the easy way my sim ist built in wood. The construction is super compact and needs only 18cm under the seat. May be some pics will follow later...
Some data of my Motionseat:
4 DC wormgear-motors with 12V/23A and 80rpm
Thanos board with x-sim software
no fixpoint under the seat
Possible movements: acceleration, centrifugal force, z-axis, traction-loss
And here the vid. You can best see work the z-axis on Doettinger Hoehe at 7:30. That additional z-axis is so much fun to drive.

[YouTube]https://www.youtube.com/watch?v=DSMW8T450tk[/YouTube]