So you've probably all seen this cart I built... https://flic.kr/p/dCVSZQ Well I got tired of trying to steer the cart (casters) with a few hundred pounds of splits in it. So.......I used a bit more red neck engineering, see below.
2 casters from HF , I made an adjustable tie rod between the two and installed a 12v linear actuator with a reversing switch. Its a little slow to turn but makes life 100% easier
That's pretty slick dude! I need one of those to climb stairs...sure beats my Pepsi Dolley up four stairs loaded to the gills