hy big-dany i install your app and i notice that you set the limit 250 $maxnew so if i have the kernel config ideal (500-850) when i show min and max freq the min freq is 250.
Resolve this is very easy replace in the higher and lower scripts this line:
kernel-config limits 250 $maxnew
with this:
kernel-config limits - $maxnew
so you let the same min freq that the user set and modify ONLY max freq. if you want to ask for this you know how to contact me.

p.s.: i m sorry for my worst english.....