Thanks for the comments, now you've got me concerned!

I thought it looked fairly robust, it all appears to be well made, everythings rigid, tight and turns smoothly by hand. I've yet to get it going as I'm still trying to source a suitable PC for the shed.

As regards to his support, so far I've had fairly good relations with Kevin, I understand he's been away but he's sorted my initial problem fairly quickly. I've had no reason to phone him to date. I choose Marchant over the others as it was Uk based. I never thought they would n't support me.
I assume they will.....

I do have a minor issue but I assume its being sorted, I was fairly confident that I'd get mine going without any hiccups. (although I have emailed him this weekend to remind him )

I'm prepared to persevere but I'll bear your comments in mind...

Hopefully once its going I can show how good it is!..........or ?

Neo