Experiments with A3 scanning on A4 scanner

I’ve bought some A3 paper today and will soon be trying out the A3 stitch-assist function on my flatbed LiDE 110 A4 scanner. I’ve not scanned an A3 before so it will be interesting to see how well the stich-assist works, considering it’s A3 artist sketching paper 150 mg. I’ll be posting my finds here when I’ve been trying it out.

Step 1/4 looks like this: