Yeah it’s about $15 on amazon but it’s basically new. If changing the height doesn’t work then yeah I pull the trigger on it but is there a better aftermarket 1/2 in collet? I do not want to buy the same collet if it doesn’t work that well.
Amazon?
Bosch 2610906284 1/2" Collet Chuck for 1613-,1617-, 1618- & 1619- Series Routers https://www.amazon.com/dp/B0009H5MPM/ref=cm_sw_r_cp_api_glt_fabc_.4KcGbMV3DTF7
But yah, if it’s supposed to have both, then I’d contact the seller