RE: How is the Kyosho Madforce?
Bobby26 I am not sure what you mean by the diffs falling out. Do you mean dog bones? The only problem you will ever have with diffs is if you are using a bigger engine you may strip the spider gears because there are only two in each diff. To upgrade the diffs just buy the kyosho bevelled shafts and 4 more spider gears. Install and your diffs will be super strong. Put another dog bone in and run in four wheel drive. Just paint the dogbones a bright color so you can find them if they pop out. Beefing up the suspension arms should help with the flexing, which is why you lose dogbones in the first place. I am using support rods made by new era models and I haven't lost a dogbone since. Finally you are making a good choice with changing the steering. Again, go with new era models and get the front bumper with steering assembly.