This is the sounds my E95 elliptical makes after multiple repairs. The squeak is mainly from the left foot pad which has been replaced twice. The right foot pad was replaced once. I've had multiple service calls and it is quiet for a few days after each visit then the noises come back. The "bump" sound from the back developed between the last two service calls and also disappeared and came back. The bump sound starts after about 15 minutes of work out and stops while the ramp goes up to 10 and then comes back when the ramp is down (48 min Interval work out at max level 9). Everything is well lubricated and all screws on the footpads are cranked down as tight as they go.