Help Please - Driver Setup - LinuxCNC

An advanced thanks for any help.

I bought a driver, motor and breakout board combo from Wantai.

DQ860MA Stepper Driver
85BYGH450c--012B
Breakout Board

The spec sheets are attached to this message.

I need to know what are the appropriate settings for the dip switches on the driver and also the Driver Timer Settings in LinuxCNC. I have included a pictures of the dip switches on the driver plus pictures of the rest of my connections. I have the motor working at this point but it jerks at high and low speeds. I am pretty sure I have something set wrong.







Here is a screen shot from the LinuxCNC manual. On this window I only need help on Step Time, Step Space, Direction Hold and Direction Setup. The values shown are examples.



Thanks
Mike