i need some help controlling my airplane

i have a problem i cant figure out how to read a signal from a helicopter transmitter it only is giving a number that is random to some degree it slowly increases but i cant get fine control from it

Translated to readable English

"I have a problem. I can't figure out how to read a signal from a helicopter transmitter. It only is giving a number that is random to some degree. It slowly increases but I cant get fine control from it."

Give details of where you are reading the numbers. How are you reading the numbers.

Without you giving the full information on what you are using and how you are doing, we have no idea.

Weedpharma

Which transmitter ?
Where are the "numbers" coming from ? (LCD or some signal coming from a connector ?)