Multi-system Knitting for an Optimized Running Time
You can specify the number of yarn carriers in the yarn field and the system allocation in the 
column of the Yarn Field Allocation dialog box.
You can achieve shorter running times for certain patterns with the setting.
Example:
Cable pattern
The option will be ignored in the following situations:
- Knitting areas within or before the start, e.g. knitting-in before start
- Areas with Color Arrangements
- With a Jacquard system sequence applied
- k&w pattern