So I've done further tweaking, and i might be onto something...
I ran M48.g as describe by this post: M48
M292
G32 bed probe heights: -0.024 -0.013 -0.021 -0.012 -0.025 -0.020 -0.025 -0.030 -0.022 -0.041, mean -0.023, deviation from mean 0.008
Before I did this i was tweaking my bed according to the heightmap.csv
01:25:46
G29 S0
9 points probed, min error -0.048, max error 0.136, mean 0.029, deviation 0.054
Height map saved to file heightmap.csv This was done when heated at PLA Temps
Its looks like the following:
RepRapFirmware height map file v2 generated at 2019-06-28 01:25, min error -0.048, max error 0.136, mean 0.029, deviation 0.054
xmin,xmax,ymin,ymax,radius,xspacing,yspacing,xnum,ynum
25.00,195.00,0.00,195.00,-1.00,70.00,70.00,3,3
0.063, 0.026, 0.043
0.064, -0.007, -0.048
0.136, 0.029, -0.043
When cold it looks like the following:
RepRapFirmware height map file v2 generated at 2019-06-28 01:14, min error 0.014, max error 0.267, mean 0.111, deviation 0.071
xmin,xmax,ymin,ymax,radius,xspacing,yspacing,xnum,ynum
25.00,195.00,0.00,195.00,-1.00,70.00,70.00,3,3
0.161, 0.090, 0.110
0.154, 0.051, 0.014
0.267, 0.101, 0.048
The question is, what do you reckon, do you see these tweaks improving my first layer...?
For any one interested in the files, visit the Github Page:
Github