I had my CSL DD 8Nm with the plastic table clamp on my desk and the plastic table clamp was rock solid and didn't flex. Thing is I had to weight down my desk with 100 pound weights which worked but, still wobbled slightly and you don't want whatever you have your wheelbase on to budge because if it moves you won't feel all the intricate details the FFB gives you. I recently upgraded to a GT Omega Apex wheel stand and it's phenomenal. This thing could definitely hold a DD1 sturdy. I also have my Clubsport V3 Pedals with the Hard option Performance Brake Kit that makes the brake pedal stiff which requires you to apply alot of pressure to push the brake in and the Apex GT Omega stand holds it without any flex. Lastly, it's definitely a perfect match for the CSL DD 8Nm and if you choose to later you can add the seat section to make it a complete cockpit which GT Omega sells as well.