diff --git a/CHANGES.txt b/CHANGES.txt
index ab25054..e9502f3 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,5 +1,10 @@
+v3.4.83
+- Fix for drives that exist in the drive database already but have "compatibility not_support".
+  - Affected drives were showing as "Incompatible" in storage manager.
+
 v3.4.82
 - Fix for drives that exist in the drive database already but have "compatibility unverified". Issue #224
+  - Affected drives were showing as "Unverified" in storage manager.
 
 v3.4.81
 - Bug fix for false "This script is NOT running on a Synology NAS!" if uname is installed from Entware. Issue #218
diff --git a/README.md b/README.md
index 0bc45dc..bea079f 100644
--- a/README.md
+++ b/README.md
@@ -58,22 +58,24 @@ ### Options when running the script <a name="options"></a>
 
 There are optional flags you can use when running the script:
 ```YAML
-  -s, --showedits       Show edits made to <model>_host db and db.new file(s).
-  -n, --noupdate        Prevent DSM updating the compatible drive databases.
+  -s, --showedits       Show edits made to <model>_host db and db.new file(s)
+  -n, --noupdate        Prevent DSM updating the compatible drive databases
   -r, --ram             Disable memory compatibility checking (DSM 7.x only)
-                        and sets max memory to the amount of installed memory.
+                        and sets max memory to the amount of installed memory
+  -f, --force           Force DSM to not check drive compatibility
+                        Do not use this option unless absolutely needed
+  -i, --incompatible    Change incompatible drives to supported
+                        Do not use this option unless absolutely needed
   -w, --wdda            Disable WD Device Analytics to prevent DSM showing
-                        a false warning for WD drives that are 3 years old.
-                          DSM 7.2.1 already has WDDA disabled.
-  -f, --force           Force DSM to not check drive compatibility.
-                        Do not use this option unless absolutely needed.
-  -e, --email           Disable colored text in output scheduler emails.
-      --restore         Undo all changes made by the script.
-      --autoupdate=AGE  Auto update script (useful when script is scheduled).
+                        a false warning for WD drives that are 3 years old
+                          DSM 7.2.1 already has WDDA disabled
+  -e, --email           Disable colored text in output scheduler emails
+      --restore         Undo all changes made by the script
+      --autoupdate=AGE  Auto update script (useful when script is scheduled)
                           AGE is how many days old a release must be before
-                          auto-updating. AGE must be a number: 0 or greater.
-  -h, --help            Show this help message.
-  -v, --version         Show the script version.
+                          auto-updating. AGE must be a number: 0 or greater
+  -h, --help            Show this help message
+  -v, --version         Show the script version
 ```
 
 **Notes:** 
diff --git a/syno_hdd_db.sh b/syno_hdd_db.sh
index 4819451..a65d735 100644
--- a/syno_hdd_db.sh
+++ b/syno_hdd_db.sh
@@ -27,7 +27,7 @@
 # Now warns if script is located on an M.2 volume.
 
 
-scriptver="v3.4.82"
+scriptver="v3.4.83"
 script=Synology_HDD_db
 repo="007revad/Synology_HDD_db"
 scriptname=syno_hdd_db
@@ -62,11 +62,13 @@ Options:
   -n, --noupdate        Prevent DSM updating the compatible drive databases
   -r, --ram             Disable memory compatibility checking (DSM 7.x only)
                         and sets max memory to the amount of installed memory
+  -f, --force           Force DSM to not check drive compatibility
+                        Do not use this option unless absolutely needed
+  -i, --incompatible    Change incompatible drives to supported
+                        Do not use this option unless absolutely needed
   -w, --wdda            Disable WD Device Analytics to prevent DSM showing
                         a false warning for WD drives that are 3 years old
                           DSM 7.2.1 already has WDDA disabled
-  -f, --force           Force DSM to not check drive compatibility
-                        Do not use this option unless absolutely needed
   -e, --email           Disable colored text in output scheduler emails
       --restore         Undo all changes made by the script
       --autoupdate=AGE  Auto update script (useful when script is scheduled)
@@ -96,7 +98,7 @@ args=("$@")
 
 # Check for flags with getopt
 if options="$(getopt -o abcdefghijklmnopqrstuvwxyz0123456789 -l \
-    restore,showedits,noupdate,nodbupdate,m2,force,ram,wdda,immutable,email,autoupdate:,help,version,debug \
+    restore,showedits,noupdate,nodbupdate,m2,force,incompatible,ram,wdda,email,autoupdate:,help,version,debug \
     -- "$@")"; then
     eval set -- "$options"
     while true; do
@@ -117,6 +119,9 @@ if options="$(getopt -o abcdefghijklmnopqrstuvwxyz0123456789 -l \
             -f|--force)         # Disable "support_disk_compatibility"
                 force=yes
                 ;;
+            -i|--incompatible)  # Change incompatible drives to supported
+                incompatible=yes
+                ;;
             -r|--ram)           # Disable "support_memory_compatibility"
                 ram=yes
                 ;;
@@ -1168,6 +1173,16 @@ updatedb(){
                 echo -e "Edited unverified drives in ${Cyan}$(basename -- "$2")${Off}" >&2
             fi
         fi
+
+        # Edit existing drives in db with compatibility:not_support
+        if [[ $incompatible == "yes" ]]; then
+            if grep 'not_support' "$2" >/dev/null; then
+                sed -i 's/not_support/support/g' "$2"
+                if ! grep 'not_support' "$2" >/dev/null; then
+                    echo -e "Edited incompatible drives in ${Cyan}$(basename -- "$2")${Off}" >&2
+                fi
+            fi
+        fi
     elif [[ $dbtype -eq "6" ]]; then
         if grep "$hdmodel" "$2" >/dev/null; then
             echo -e "${Yellow}$hdmodel${Off} already exists in ${Cyan}$(basename -- "$2")${Off}" >&2