Get up to Newcastle on the 23rd April and get Terry B to give you a quick lesson, and I mean QUICK!!. Watched him at the NEC and could do with him on my squad for a while!!
The other question is what length blade are you using, I used to use a 14" blade and had a lot of problems early on, ended up reverting to 10" for a week or so as it gave me good results and I was confident with it, now use 12" for nearly everything