diff --git a/MRS/analysis.py b/MRS/analysis.py
index <HASH>..<HASH> 100644
--- a/MRS/analysis.py
+++ b/MRS/analysis.py
@@ -135,7 +135,7 @@ def coil_combine(data, w_idx=[1,2,3], coil_dim=2, sampling_rate=5000.):
     bounds = [(None,None),
               (0,None),
               (0,None),
-              (-np.pi/2, np.pi/2), # Keeping it positive!
+              (-np.pi, np.pi), # Keeping it positive!
               (None,None),
               (None, None)]
Not good to enforce positivity for the coil-combination.

That kinda makes sense, actually.