Simjack pedals elastomer holder reduce squishing

I've recreated those caps for the Simjack pedals elastomer and i think you will love them.You have to put them on top and bottom of elastomers and the raised edge will prevent them from expanding/squishing out much when pressure is applied on the brake pedal. This will increase the feeling of the pressure that will be more progressive and stable.I've made out 3 model and the only difference is the high of the raised edge so you can play around with it. Obviously more raised mean less expansion and more stiffness.-3 mm-5 mm-7 mmThe standard dimension is:30mm external diameter25mm internal diameter5mm thick raised edges10.5mm center diameter for the rod I've used PLA and work perfectly, i think PETG will be a bit better because is more rigid.