I have used a dremel with std. 0.8mm thick cutting disc in it to cut Ninco track in half length-ways a number of time to create single lane pieces, and equivalents of the old rally loop et. Makes for a nice single lane rally or hill climb circuit.
So you could try using that. Pretty easy to control as the high speed disc just cuts like butter, and doesn't "grab"
They clog with melted plastic after a few metres, but hey . . they cost pennies and take about 1 minute to change.
So you could try using that. Pretty easy to control as the high speed disc just cuts like butter, and doesn't "grab"
They clog with melted plastic after a few metres, but hey . . they cost pennies and take about 1 minute to change.