diff --git a/CHANGELOG.md b/CHANGELOG.md
index ddc358d..06aac6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ## fugit 1.11.0 not yet released
 
+* Revert gh-86 ban on `every 27 hours` / `* */27 * * *` for gh-103
+
 
 ## fugit 1.10.1 released 2024-02-29
 
diff --git a/lib/fugit/cron.rb b/lib/fugit/cron.rb
index c608248..47fa294 100644
--- a/lib/fugit/cron.rb
+++ b/lib/fugit/cron.rb
@@ -569,7 +569,10 @@ def expand(min, max, r)
 
       sta, edn, sla = r
 
-      return false if sla && sla > max
+      #return false if sla && sla > max
+        #
+        # let it go, "* */24 * * *" and "* */27 * * *" are okay
+        # gh-86 and gh-103
 
       edn = max if sla && edn.nil?
 
diff --git a/spec/cron_spec.rb b/spec/cron_spec.rb
index 03cac6a..4e7f483 100644
--- a/spec/cron_spec.rb
+++ b/spec/cron_spec.rb
@@ -1250,6 +1250,12 @@ class Fugit::Cron::TimeCursor
         [ '10,,20 * 1,,11,,21, * *', '10,20 * 1,11,21 * *' ],
         [ ',,10,,22, * * * * Asia/Omsk', '10,22 * * * * Asia/Omsk' ],
 
+        [ '* */27 * * *', '* 0 * * *' ],
+        [ '* */24 * * *', '* 0 * * *' ],
+        [ '* */23 * * *', '* 0,23 * * *' ],
+          #
+          # gh-86 and gh-103, it's dumb but still valid...
+
       ].each { |c, e|
 
         it "parses #{c}" do
@@ -1371,9 +1377,13 @@ class Fugit::Cron::TimeCursor
         '* * * 00 *',  #
 
         #'* */17 * * *',
-        '* */27 * * *',
+        #'* */27 * * *',
           #
           # gh-86
+        #'* */24 * * *',
+        #'* */23 * * *',
+          #
+          # gh-103
 
       ].each do |cron|
 
diff --git a/spec/nat_spec.rb b/spec/nat_spec.rb
index 419836a..0c1c08f 100644
--- a/spec/nat_spec.rb
+++ b/spec/nat_spec.rb
@@ -299,8 +299,11 @@
       'nada',
       'every 2 years',
       'every 2 weeks',
-      #'every 17 hours', # by default/strict:false --> "0 */17 * * *"
-      'every 27 hours',
+
+      #'every 17 hours',
+        # by default/strict:false --> "0 */17 * * *"
+      #'every 27 hours',
+        # by default/strict:false --> "0 */27 * * *"
 
     ].each do |input|
 
@@ -316,6 +319,10 @@
 
         'every 17 hours',
 
+        'every 27 hours',
+        'every 2 years',
+        'every 2 weeks',
+
       ].each do |input|
 
         it "rejects (returns nil) for #{input.inspect}" do
@@ -347,8 +354,11 @@
       'nada',
       'every 2 years',
       'every 2 weeks',
-      #'every 17 hours', # by default/strict:false --> "0 */17 * * *"
-      'every 27 hours',
+
+      #'every 17 hours',
+        # by default/strict:false --> "0 */17 * * *"
+      #'every 27 hours',
+        # by default/strict:false --> "0 */27 * * *"
 
     ].each do |input|