You need to lubricate under the running belt with a silicone spray and keep it tensioned, are you able to do this?
Thank you fo your rely, I have the Silicone Spray, but the spray can only reach a little bit under belt, it does not reach right under belt all the way..? Is there any way to reach further under belt with spray ? The little extention tube that normally comes tapped to the side of Spray is not really long enough.
You might be able to extend the spray with a straw or spray a cloth and pull it from side to side with some string?
The slippier the better