Hi Alex, Appreciate the reply. Yes, I do remember you sending me an ex demo brush back in 2011, I was very greatful for it and emailed you to thank you for it at the time. Remember, it's where I suggested you get a rubber skirt manufactureed to protect the base of the bristles and stock (the 'bumper' maybe?)
Back then it was cold water only. How long it lasted I'm not sure but certainly longer than 8 days. Problem with that brush was the number of brisles it left sticking out of customers frames. I have heard the argument that it's the customers frames being poorly put together that casues that or 'it doesn't happen on my customers'. However, the frames are what they are and the number of houses with little white bristles hanging out of the frames was getting silly. Strangly enough that doesn't happen nearly so much with the mixed extreme. No idea why.
I have never had a problem like this with the sl flocked when was my prefered brush before the extremes came along. Is that not the same bristle? I was under the impression it was a soft bristle too.
I did check your brush chart tonight and 40 degrees does seem to be within range for that brush so had discounted the temperature as a factor. I did mention I was suire it was something I was doing but for the life of me I don't know what it is.
I appreciate I sound like a whinger but I am trying to find a solution where I can keep using your brushes which I can use quicker than any others and I don't fancy using a Vikan again.