"He gave very clear reasons for doing so: A couple of weeks ago, I visited his last Durisol build - and in the light of what I saw, the move from Durisol to Isotex was understandable."
Would it be possible for you to share his reasons for changing. I have a planned build this year and I am trying to make a final decision on which way to go.
Also, if you completed your build from scratch starting in a few months time which build system would you go with in light of your experience.
Clearly we are self builders of the future are only guided by the experience of others and sharing what you know helps us make our final decisions.
Many thanks in advance of your reply.