diff --git a/vignettes/a4_Downscale_climate_data.Rmd b/vignettes/a4_Downscale_climate_data.Rmd
index cce39f9..b99ad92 100644
--- a/vignettes/a4_Downscale_climate_data.Rmd
+++ b/vignettes/a4_Downscale_climate_data.Rmd
@@ -31,7 +31,7 @@ vars <- c(
 
 spatial.pars <- list( 
   which.combine = vars,
-  v.exp = .95,
+  v.exp = .7,
   rot = FALSE
 )