My Newb Plasma Table Attempted Build

No latency error on Linuxcnc. The slope was not programmed, it's supposed to be a 3" x 3" square (using the extras feature in plasmac). When the drives are powered, there is no moving anything by hand...they're pretty beefy 560oz 5A motors (I have them at 3.? amps on the drivers). The drivers are Kelling 5056.

I think the binding is because the gantry is out of square on the Y axis rails. I just readjusted the proximity sensors and I'm about to re-home it and see what happens.

Well, I now have the Y axis side down to within. 003" of each other at home position. Repeats identically (measured with my Starrett calipers) every time. Made a 2nd cut of a square using the same feature in plasmac (I'm not saying it's plasmac) and there's still a little ramp, only now about half the size as the first one. All of the sides measure square on the cut. I was so sure the gantry was binding due to being out of square and now I have no idea.

There is a little bit of some choppy edge marks when it goes into X axis movement during the cut, regardless of direction but it clears up the same on either motion too so I figure that's probably the Z having a little bounce on direction changes. Right now though I need to get all the lines to connect properly.

No the torch is definitely not being dragged at all. It's weird because it never did this before I changed to the finecut consumables. My cut height is actually higher than with regular 60A consumables I was running before.

I think it's running with autovolts enabled, but the plasma doesn't have that setup so...

Edit: I see autovolts isn't a connection to the plasma machine now (duh)

I already shut it down, and I used the extras tab in plasmac to generate the code for the square. I'm pretty sure it isn't plasmac causing the issue. The Y axis cuts seem to be perfect, the X axis cuts are ok on the far end and it's the closer end of the X that has that step. As I was locking the shop I grabbed the torch and noticed there is a lot of wiggle that wasn't there before. Tommy's input lead me to check for the play before I walked out for the night.

The play (that wasn't previously there) is on the float setup, not the main Z...may be some tightening needed on the eccentric nuts. I think I'm gonna order some regular linear rail for the float at least, those won't develop that play.

I did take both of the squares and check them with a framing square and they are square, it's probably the cell phone camera angle making the photos look off.

Yes that's exactly where it is. That side is uneven, but the opposite end on the X is fine. It's just when it returns to that first X axis to finish that it's a little bit short of the mark

Can you post your current hal and ini files?