Hypertherm Phoenix 8.0 - Manual (Page 281)

Part Options
274
Scrap Clearance
Allows the user to insert scrap clearance between parts in the grid pattern. The same
value is used for X and Y dimensions.
Staggered Repeat
X Nest Distance/Y Nest Distance
The control automatically calculates the nest offset based on the dimension of the current
part in memory. This parameter is only available for the Nested type of repeat.