Smithy GRANITE XT SINO DRO Installation Instructions Manual page 8

Step 4: Install the L-Shaped Bracket onto the Y-Axis Encoder using the M3 screws.
Step 5: Slide the Encoder over and start the screws to mount the bracket to the outside holes in
the side of the saddle/carriage using the M6 x 16mm screws.
Step 6: Shim behind the L-Shaped Bracket on the Y-Axis, with the shims provided, to bridge the gap
between the bracket and the machine saddle. Make sure the bracket is absolutely parallel with the
machine's saddle/table if it's leaning or twisted, even slightly, the encoder will get damaged.
Before the shims After shims
were installed. were installed
Step 7: Install the Y-Axis Encoder Cover onto the Y-Axis Encoder Bracket.