You have
For instance these all share the value "TL"
Also, you have your header label on row 0 and then place a radio button over the top of it also on row 0
change the radio buttons starting row from 0
CTkRadioButton
that have the same valueFor instance these all share the value "TL"
["Tbol - Lbol", "TL"] ["Tstar - Lint", "TL"] ["Time - Lbol", "TL"]
Also, you have your header label on row 0 and then place a radio button over the top of it also on row 0
change the radio buttons starting row from 0
col = 0 row = 0to 1
col = 0 row = 1and the condition row 0
if row == 20: col += 1 row = 0to 1
if row == 20: col += 1 row = 1