I am very
MAD
at Radio Shack for discontinuing the VEX Robotics line just because it's not selling well. I think that I'm mad at VEX Labs for not stocking items like sensors. I think that I wasted my money on VEX Robotics products because I can't buy items that are out of stock. Right now, I'm using the car-based robot like a R/C car. I was planning to make a "smart" car using sensors to avoid objects. I think that the company that makes the VEX Robotics line ran into problems. If I can't get the VEX sensors that I need to make a "smart" car, I will sell the VEX Robotics products that I wasted my money on. I bought the starter kit, power pack, metal kit, wheel kits, tank thread kit, gear kits, light sensor kit, line following sensor kit, and other items. I need the VEX sonar sensor kits.