Hi CM - What is your feed speed? You will have to max this out to reduce time.... 10% step over is 0.6mm (very fine) you could use 1.0mm and take some time out. I usually use a 1/2" coving for that sort of thing. A bigger stepover just means a little bit more sanding. So 1.2mm stepover will take 13/2hrs plus 30mins sanding... A spiral strategy will reduce time as there are no stop/starts if it has that. Are you roughing then finishing or straight to finish? Do some test cuts of 1.0mm 2mm and 3mm stepover to establish what sanding time would look like. Use a 1/2" coving tool so the radius is big ie the scallop is small. Fusion has spiral strategy so look at that....Peter
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