By default the RACK(X,Y) Coordinates may be modified as follows:

============================
To modify the Rack X coordinates,

Edit the dca_config.php
Change:
$var_loc_row="25";

To the desired value.

============================
To modify the Rack Y (or A-Z)  so you have additional letters (ex. AA, AB, AC AD...
Change
$var_loc_col_count="0";

TO:
$var_loc_col_count="1";

============================

To modify the Z coordinates or "Unit/Row" Number,

1. Edit the dca_layout.php in a text editor:
2. Change line 38 and 38

======
FROM
======
$var_loc_col_count=0;
$var_loc_row=10;

=====
TO
=====
$var_loc_row=$ROWCOUNT;


3. Save and close the file.


4. Edit the dca_config.php
Change line 46

===========
FROM
=====
$var_rackrow="20";

====
TO
====
$ROWCOUNT="20";
$var_rackrow="30";

5. Save and close the file.

Now refresh your browser, and the new row count will be 30.



effective as of dca v2.6.1.1