migration less goofy and steppe less harsh and steppe situation adjusted

common/situation/situations/the_great_steppe.txt

@@ -300,6 +300,11 @@
 							county_fertility_decline_mult = cf_severe_drought_decline_mult_value
 							county_fertility_growth_mult = cf_severe_drought_growth_mult_value
 						}
+						character_modifier = {
+							levy_size = 0.1
+							vassal_tax_contribution_mult = 0.1
+							vassal_levy_contribution_mult = 0.1
+						}
 					}
 				}
 
@@ -328,9 +333,9 @@
 						character_modifier = {
 							herd_conversion = 0.1
 							herd_gain_mult = -0.1
-							levy_size = -0.25
-							vassal_tax_contribution_mult = -0.1
-							vassal_levy_contribution_mult = -0.1
+							levy_size = -0.05
+							vassal_tax_contribution_mult = -0.05
+							vassal_levy_contribution_mult = -0.05
 						}
 					}
 				}
@@ -404,6 +409,11 @@
 						county_modifier = {
 							county_fertility_growth_mult = cf_warm_nights_growth_mult_value
 						}
+						character_modifier = {
+							levy_size = 0.15
+							vassal_tax_contribution_mult = 0.15
+							vassal_levy_contribution_mult = 0.15
+						}
 					}
 				}