How I spent $920 on leaky radiator

[SparkyRnD]

I had refunded theastronaut since it was our mistake, that was years ago. hundreds upon hundreds of sales each year, and maybe 1 or 2 that have mistakes, which we fix. our radiators have a 1 year warranty against manufacturing defects. Any manufacturing defects present themselves VERY quickly. After that, its either due to vibration issues / mounting issues, or electrolysis (among other possibilities). The complaints noted were from what, 3.5-4 years ago.