Just a quick update. After finalising the dimensions for the furniture, I still had a slight snag in the design as the side fitting option (according to the software) was only available in a
standard 18mm overlap. I have some surface mounted pipes in one of the corners that protrude 30-35mm from the wall so the 18mm side bar wouldn't be sufficent to hide these pipes. It was looking like a job for a plumber, forgetting the Jali route, or carrying out some further "customisation" of the cabinets when they arrived.
As a last resort I spoke to Jali and was gobsmacked that you can bespoke your finished software designs even further!!!
The chap on the phone basically said to send in the designs as is, but include some notes to highlight any further changes you need and they will sort it out. So I now have a 50mm overlap on the side bars, which will provide plenty of room for the pipes.
He asked what the cabinets were for, and when I mention AV kit, he said "Ah...you'll be needing some space at the back of the cabinet for ventilation". Again, it's not in the software, but if you ask them, they will build the cabinets and bookcases with a void at the back to allow for cabling and ventilation. This saves you from creating your own void, which could only be achieved by pulling the cabinets away from the wall a little.
Great service from Jali, but it makes you wonder how many people may have given up with their products not realising that a quick call would probably sort out any design issues.