Originally Posted by 1idejim
First of all you must verify that there either is or isn't a leak.
If there is a leak it needs to be fixed under warranty.
If there is no leak, check the controller.
If they say that the leak was fixed by others then physical and photographic proof will be shown to you by the owner without you even asking.
What my bowling buddy said with one addition. If someone "fixes" something I have done, any warranty is null and void, so don't expect me to fix someone else's idea of a "fix" under warranty.