The best servo tape?

[Nas]

Hi guys,ive been having problems finding a good servo tape.

So i just bought the LAZY RC FATTY SERVO TAPE, LAZY RC SAID: they didn't have the skinny servo tape which i've heard is great.

So the problem i have is : I have stuck it all down,but there is still movement,i just feel its not stuck down properly.

What do you guys use and suggest?

Thanks.