With the removal(or deprecating?) Surface hinges I tend to update all train wheels by replacing the usual Surface hinged wheels and replace it with attachments with motor set to true and also requires scripting a Custom vehicleseat with a Numbervalue to set the attachments AngularVelocity and it worked great for driving/riding purposes but now I wanted it to collide a nuke and all parts should break apart but the axles do not break because of attachments(maybe not affectable by explosion) while Surface hinges can be affected by explosions and they break apart.
Any help?