joela.stupan14 years ago+1+2-1On my unit, a 10 cm air bubble has formed under the treadmill underneath the foil, which I can't get rid of. Does anyone know the problem and a solution?Show in original language (German)TollerCucino781 year ago000Unfortunately for me tooShow in original language (German)CommentfixuFM2 years ago000I have the same problem - is there a remedy? The air bubble is over a glue joint, when I walk there is always the glue-release noise....Show in original language (German)Commentpetrawagne4 years ago • purchased this product-50-5purchased this productI am sorry, I have not observed such a bubble so farShow in original language (German)Comment2 comments