Syntax: /A[LIGNMENT]:n
This option directs LINK386 to set the alignment factor in the executable file to the number given, which must be a power of 2, from 2 to 32768. The default alignment is 512 bytes. Trailing zeroes are truncated to reduce the amount of data stored in a file.
Each page starts at a location that is a multiple of n bytes from the beginning of the file. For example, /A:16 would start pages at multiples of 16 bytes.
Link386 produces pages that are a maximum of 4096 bytes in length. Alignment factors greater than 4096 will waste disk space.