I would like to suggest that when the "drill circle" button it used you move them to a complete new layer under the Layer control option

Several reasons.

it will let me control the order of the drill cycle and control the number of tool changes required.
It will let me have controll over different speeds, depths and drill cycle subroutines than other layer
when import an old file running on Mach3 back into LC the drill points are not brought back in.              .

we will look into it :0)