This is my first mod, and I tested it running 233 other plugins. It should work fine as long as no other mod you have affect the Strong Back Perk in any way.
Also, like every other perk based mod, it would be best not to have any ranks in Strong Back before you download it.
YOU MUST HAVE FAR HARBOR FOR THIS MOD TO WORK! IT RELIES ON ALL 5 RANKS OF STRONG BACK!
10/08/16 - Added a 10/20/30/40/50, adding up to 150 variant called Strong Back Plus Lite.
10/14/16 - Added two new versions. Super Strong Back Plus is double the original, meaning 50/100/100/150/200, adding up to 600. Hack Back Plus is 100x the original, so 2500/5000/5000/7500/10000, adding up to 30000. For when you want to carry the whole wasteland in your pocket. :D
IF YOU ALREADY HAVE STRONG BACK, HERE IS WHAT YOU DO:
Go into the console, use player.removeperk in this order and one at a time: 030423a3, 001d2489, 00065e5c, 00065e5b, 0004b24e to remove all levels of Strong Back. Then use CGF "Game.AddPerkPoints" 5 to add all 5 ranks back.
The game does not like it when you retroactively change perks, so you have to reapply them.
Most of the time, and if you have all DLCs, Strong Back 5 has the first two integers of 03, because that is where Far Harbor would be in the load order. If it does not work, use LOOT to find out where Far Harbor is. Base game is 00, first item after is 01, and so on.
If you are in survival, you can get a mod that unlocks the console, which is just a good idea because the console has saved me from more than one damning situation.
To uninstall, disable and remove the mod, then use the method above to reset the perks.