files kb-level1.dwg, ks-level1.sld.
files kb-level2.dwg, ks-level2.sld.
files kb-level3.dwg, ks-level3.sld.
files kb-level4.dwg, ks-level4.sld.
files kb-level5.dwg, ks-level5.sld.
files kb-level6.dwg, ks-level6.sld.
files kb-level7.dwg, ks-level7.sld.
1-5 blocks are included into standard SmartLevel dialog.
To change 6th block instead of 3th, for example, rename files kb-level6.dwg to kb-level3.dwg and ks-level6.sld to ks-level3.sld (overwrite files). Use standard "insert" command to redefine old SmartLevel block if it is already inserted.
Submission of other user defined Level Indicator block is available via email.