Hi together , now after a long search finally owner of a CTR 30th only unfortunately there are 2 things that disturb me -1. exactly at 2500 turns viebrates any sheet metal or a cover so it sounds like it definitely does not have what it heard with some CTR what was not arranged with some heat protection sheet and it was changed to Kulanz by Honda! ? the plastic cover on the engine (where V-Tec stands on it but it doesn’t hangs nicely free ! ) Where is this cover which has already been exchanged with some CTR ? -2. if I drive faster exactly from 160Km it starts to whistles as if anything is kept in the driving wind comes according to my opinion somewhere from the front air intake ? Have read what some CTR a disc can have resealed it possibly. be that this has called out the noise but once looked down the rubber lies beautifully on the disk on top of the roof it is on only if I can see it high enough to see a large gap between the front window and the front window !