Parameter/Toolchanger Problem. I work in a shop that has a number of YCI Supermax Rebel 1 Mills. Most have pneumatic tool changers that move both in and out as well as up and down. But one machine is different. It has an electric motor that brings the 20 tool carousel over to the spindle and the spindles raises and lowers instead of the carousel. We have slowly been getting this machine back on line after loosing all parameters but we have one remaining issue. It will not tool change. I am sure it is a parameter issue because I can energize the contactors and the carousel will extend and retract. The tool change macro is in place and the spindle will orient. Carousel will rotate manually and the tool display shows the correct tool number. Most of our issues have been with the D490, D491,D492 ....etc parameters that define what this machine really is. Does anyone have this same type Rebel 1, 20 tool, electric tool changer machine that could share these parameters with me.