>>23353859
>cut too close
>white mark

>cut further away
>cut the nub with a knife
>white mark

>cut further away
>sand the nub
>nub gets flattened while sanding and there is a dark mark left

in the end I just cut like 2mm away from the part and then slowly cut tiny parts off the nub until a tiny nub is left to sand but it often results in the above anyway