New to this forum and skid steers as well, so I will apologize in advance if this is a stupid question/problem. After mounting the backhoe on the machine and hooking up the hydraulics, I found a switch on the left side hand control that turned on the aux hydraulics. But when I lift the bar and take my weight off the seat the pressure to the aux hydraulics cuts off, because I wanted to make sure the attachment worked properly I temperellary placed a rock on the seat and was able to work the attachment no problem but I realize this can't be right and isn't safe by any means. Wondering if there's another switch I'm missing or some controller I need to install? Any advice is appreciated! Thx