I'm having the same problem

Nope, /ht unlock does nothing.

I don't know now, I'll try.

I activated the Addon in the Charscreen and it is turned on (i checked with another addon).
Though it doesn't do anything and if I type "/ht any command like unlock etc." it says that that's no valid command.

Does anyone have an idea?

Thanks, TehFurbolg

Hi, I was doing some modification to this to track Hunger For Blood (rogue buff) and would suggest the following change to allow non-integer values for the scale:

local function CmdHandler(cmd)
cmd = strlower(cmd);
local args = {};

for word in gmatch(cmd, "[%w%p]+") do --CHANGELOG: %w+ => [%w%p]+ this will let the scale be non-integer
tinsert(args, word);
end