Hi dear FS experts, 

I am having issues with ( I am assuming) the design matrix for my GM analysis. 

I am getting the error: 

"error: MatrixReadTxT: could not scan value [1][1]
ERROR: loading C Path_to_contrast" 

I am only interested in a difference for Group ONE - Group ZERO; 

I am trying to run a DOSS ( with three groups and 4 nuisance covariates) 

my contrast is : 

[1 1 1 -1 -1 -1 0 0 0 0]/3 

Attached is the FSGD.xlxs file ( that I did transform into a .fsgd file) 

Please let me know what I'm doing wrong.