Help: Limits and slow zones

Help re; limits and slow zones Mach 3

Thanks for the help re; new pc motors not working all working fine now had to config mach 3 in the second port;

Now I have a new problem ( i think ) when I ref all home the motors only run at 20 percent all the way and when they touch the home switch they back off and the dro`s reset to zero ,as the setting are set for that, but I thought it was supposed to slow down to 20 percent at the 20mm setting in slow zone which mine are set for. But if I manually jog the axis around when they get within 20 mm of the slow zone they slow down to 20 percent . Is this correct .When I ref all its slow.( 20 percent) over the entire travel. XY&Z

Thanks Millsy :