I've read they can, but the articles I've read so far pertain to older "Silver Sabre" Umax models. Mine is a new type Umax bought in October 2012. I'd like to add manual threshold and ground balance controls to it if possible, and I've been led to believe from what I've read so far that it's possible.
My understanding is that at the factory, ground balance is set to obtain the best results for a wide variety of soils. I live in an area where, according to my research, most of the soil is luvisolic clay with very low mineralization, so it seems to me I wouldn't need to balance out iron as much and might benefit from being able to change the settings.
Anyone familiar with how this might be done on a newer type Umax?
My understanding is that at the factory, ground balance is set to obtain the best results for a wide variety of soils. I live in an area where, according to my research, most of the soil is luvisolic clay with very low mineralization, so it seems to me I wouldn't need to balance out iron as much and might benefit from being able to change the settings.
Anyone familiar with how this might be done on a newer type Umax?
