Adding extra work areas

[AcryNom]

I'm working with CMS's PK4816 CNC, it's being used to trim plastic parts for buses and such. There are two work areas, the table is split into 1-left side, 2-right side, and 3-alternating. The problem is that the parts we normally trim don't nearly take up half of the table...Is there any possible way to split each side in half again (to make 4 work areas)? So far the only way I've been able to put 4 parts on at once is to add one program to end of another program...very impractical and time consuming. This machine has a OSAI type s10/565 controller I'm not sure if it's possible without ordering completely new software for the CNC, however right now that may also be an option

any ideas?

[AcryNom]

I called up the CMS people and they said they could add the extra two work zones for about 15 grand...not quite worth it for the company right now