Diffusion scale length in three different model setups for J0633+1746: the baseline setup (in blue), an alternative setup with a lower pulsar age (150 kyr instead of 342 kyr, in red), and a setup with a higher radiation field (eight times stronger than baseline, in green). Overlaid are the typical particle energy ranges probed directly or indirectly by the different observables considered in this work. The AMS-02 experiment is sensitive to positrons with energies from below 1 GeV to above 1 TeV, but only the range above 50 GeV is relevant to this work (at lower energies the flux is dominated by cosmic-ray secondaries).