Are there other Combo bots like that of Gainium? Grid bots usually often offer arithmetic and geometric spacing where geometric spacing seems to be more appropriate to me because the deviation and accordingly the required change per step would stay the same for all grid levels.
How much effort would it be to use geometric spacing in Combo bot grids as well? Could you explain in more detail why you expect a geometric spacing to result in errors? Isn’t the code for the geometric already present in the Grid bot?
That’s how it is for grid bots:
Arithmetic - same absolute spacing
Geometric - same percentual spacing
By the way: Here is a bug report for the grid bot.