Maxbotix not working well with RoboRIO?

[team-4480]

Hi,

We are trying to use the Maxbotix 1013 ultrasonic sensor but when we put it on the Rio, the range of values we get is just 233 to 350. On our arduino, we get a range of about 58 to 400ish. We were using the analog inputs on the arduino and on the Rio. All we are doing is analog.input() on the Rio. We are using pin 3 on the maxbotix sensor. Is that the actual range of the sensor? Or am I doing something wrong.

Thanks a bunch in advance!