Post procesor problem,mach3, thc,floating head

Hello evrybody,i bought a unfinished plasma table, now its mostly done, i hope to get finishing steps here. i need sheetcam procesor for mach3 with thc and floating head. i need g31 one as i set head as probe. I cant seem to find one that would work for me:( next question, when i post to mach3 i get multiple pices of one part on difrent z levels, im new to this so bare with me, still trying to learn. hope that moderator will anwser here as i checed alot of treads here… thanks in advance

I use Mach3 THC with scriber.scpost,