diff --git a/chasms/init.lua b/chasms/init.lua
index 067d5c6..2964257 100644
--- a/chasms/init.lua
+++ b/chasms/init.lua
@@ -6,7 +6,7 @@ local maxy = tonumber(minetest.settings:get("chasms_maxy")) or -50
 local miny = tonumber(minetest.settings:get("chasms_miny")) or -2500
 local falloff = tonumber(minetest.settings:get("chasms_falloff")) or 100
 
-local web_probability = 0.1 -- the chance that a given mapblock will have webbing criss-crossing the chasm
+local web_probability = 0.15 -- the chance that a given mapblock will have webbing criss-crossing the chasm
 
 local chasms_threshold = tonumber(minetest.settings:get("chasms_threshold")) or 0.9
 local np_chasms_default = {
diff --git a/df_caverns/level3.lua b/df_caverns/level3.lua
index 0fb6078..f7766e0 100644
--- a/df_caverns/level3.lua
+++ b/df_caverns/level3.lua
@@ -367,7 +367,7 @@ local decorate_level_3 = function(minp, maxp, seed, vm, node_arrays, area, data)
 			else
 				df_caverns.tunnel_ceiling(minp, maxp, area, vi, nvals_cracks, data, data_param2, false)
 			end
-			if c_webs_egg and biome_name == "barren" and nvals_cracks[index2d] > 0.5 and math.random() < 0.1 then
+			if c_webs_egg and (biome_name == "barren" or biome_name == "blackcap") and nvals_cracks[index2d] > 0.5 and math.random() < 0.1 then
 				local index = vi-ystride
 				if data[index] == c_air then
 					data[index] = c_webs_egg