Alitalia Aprilia's Leon Camier has suffered a problem-infested World Superbike test at Misano with technical gremlins ensuring he spent more time sitting in the garage than out banking laps on the RSV4.

The former British Superbike Champion, whose Monza race weekend was so full of woes that he wasn't even able to do a practice start in morning warm-up, has been further halted by problem after problem - with techncians not being able to figure out causes.

"It's incredibly frustrating as it is never the same thing twice, it's always another problem and no-one seems to be able to pin down what's causing it all. I couldn't get into a rhythm at Monza and I couldn't at Misano," said Camier, speaking to bikesportnews.com on his way to the airport.

"This last two days I have been in and out of the garage. I haven't been able to put in any long runs, let alone do any of the meaningful tyre testing that Max and Checa have done. I'm going to America early so I can chill out and try not to think about it too much."