The HarnMaster Trek Movement Wheel Charts are a set of four physical play aids for quickly handling overland travel at the table. Built from the Trek Movement Table in HarnMaster Kèthîra (HMK), each chart uses a rotating wheel to align terrain and topography, revealing the correct Leagues per Watch (LPW). Only valid combinations appear in the windows, which helps avoid mistakes and keeps play moving.
There are four versions—foot, mount, cart, and wagon—on the assumption that travel mode stays consistent while terrain changes more often during a trek. The charts include HMK’s Bearing Modes and should work with earlier editions as well. They require a bit of cutting and assembly, but once built, they’re fast to use and easy to pass around the table. Here are two versions: one formatted for US Letter and one formatted for A4 paper.
by John McClure
