I have been on both the Torrence course and Richards course. The Torrence course is excellent on the mechanical side of the R22 but Richard really knows his stuff on the Icing side!!
An absolute must if your a 22 or 44 driver. Even if its just the videos that make you realise how quick these things can bite you in the ass if you misrespect them.
You can never have too much knowledge and you can never beat refresher courses!
R22
