No 1/8th, only 1/4.
4 ticks (quarters) to 1 point.
Interesting that the US is probably the only country that still deals in non-metric, quarters, pounds, ounces and so on. Takes a generation to change, it should start to change. The world for example says what the hell is a 16 oz drink!
Having said that, weight in pounds is an excellent way to measure, very precise. As in 280 out of Notre Dame. Sound better than 127 KG out of Notre Dame!