Large files

Hi everyone. I'm new to the CNC community. I'm using LinuxCNC 2.6. I am having issues loading large files. I have to divide a large finish file into 2, 3 or 4 smaller files and load them individually. This creates a Z axis problem because you can see where a file stops and starts, it basically destroys the piece. Which version can handle larger file and what's the minimum recommended RAM and SSD gigabit sizes. I appreciate anyone's input. Thank you

This is going to sound odd but I'm not sure how big the files are. What I do know is that I can only go up to about 1 million lines of code. I'm told by Len at probotix that the files size is not the issue, the issue is the several million lines of code. This stuff does not make sense to me. What size RAM and SSD do you have? Also, can I reduce the lines of code and still accomplish the same result? Im trying to do the "Last Supper" all my attempts have resulted in having to load several files on the finish pass. Can you please help me understand all of this better?

I'd like to send some pictures of the issue I'm having so you can see what I'm trying to do. The pictures are too large to send on here, may I email you?

I see my email address did not go thru. It's my user name at Yahoo.com

I understand, thank you. I will try to reduce the picture size so you can see it.

drive.google.com/file/d/11R7LnfFLgjw9Iy8...rO/view?usp=drivesdk

drive.google.com/file/d/11Hm56K9ksRsf8aN...eS/view?usp=drivesdk