Cat 299D Bucket

We have a 299D that this is the second bucket that has only lasted 1 year and then this happens are we the only ones that this has happened to? I saw in CM1995's thread about how he did the teeth and that looks good to me and I had thought of rebuilding this bucket and doing that on it. My boss is worried that it will take to much power with that style of teeth rather then the ones that come from factory in my mind it wont make that much difference. Any ideas suggestions? TIA...

Cat 299D Bucket

Cat 299D Bucket