Hi, has anyone else experienced frequent problems with the primary coolant tank cracking? I´m on my second one for this summer in Japan. I bought a mint condition ´99 model last year and love it to bits, but this problem is annoying to say the least and somewhat worrysome as it makes taking long trips kinda risky. I´ve heard mention of aluminum tanks made by Ducati in Italy, anyone know about this? Any comments/suggestions would be greatly appreciated.