the heatsink is included. You can optionally add the rest of the V6, which is what i did and the one i got is 1.75. I dont see any options for 3, so i think they are all 1.75. though i could be mistaken and it could be a possible option, i just know the one i got is 1.75.

I figured out the problem. It appears that when the spool hit the screen it knocked a component right off the back. looks like a capacitor or something, a raised oval with a 10,000 written on it, found that when i was working on the printer last night.

ok, if i randomly start pressing all over the screen every once in a while i get a beep, but thats all that has happened so far

i re-flashed the firmware and still get just a white screen, nothing about touching the spot, no beeps if i touch the screen

My PanelDue was working fine, then a spool fell off the spool holder and hit the back of it, now it only shows a white screen.

I tried erasing and reloading the firmware on it.

I have the 1.1 version on a 7 inch display.

any ideas on what to try?

in concept yes…but i think the heat bed is the only actual real rostock part,

it actually went off during a calibration not a print, the first time through the calibration it looked good, later it went off the edge, yes the bed itself is 310,

I think that is better, you can even see on the heightmap where i have binder clips holding the heatspreader plate down.

Calibrated 8 factors using 17 points, deviation before 0.087 after 0.056

https://duet3d.com/wiki/Calibrating_a_delta_printer

found it, going to give 8 a try

Is there a list somewhere of what the different factors are? i saw one once but it only went up to 7.