guys I have clearly written that we are organizing 2 courses for gasoline engines, basic and advanced, and 2 courses for the use of winols basic and advanced short-term there will be communication in the section courses of the professionalchiptuning therefore useless to ask for information here and spam a different discussion to this there are other roads, such as the***** for example, however as already written, when will be the time there will be the new discussion in the section on the courses of the professionalchiptuning.