Originally Posted by cjm1126

i had a friend that had a cracked case and caused the engine to lose compression with in the 1st gallon because it was running to lean, he sent in the engine to hobbico and they sent him a new engine, sometimes you are better off to send it in that way they can inspect it and see if its bad installation on the motor mount or just a weak case, i have found in most cases when you send the product to the company and get it in there hands they usually do what it takes to make the customer happy