  The effect of radial drift rate on mean motion resonance capture is studied
for prograde, polar and retrograde orbits. We employ the numerical framework of
our earlier exploration of resonance capture at arbitrary inclination. Randomly
constructed samples of massless particles are set to migrate radially from
outside the orbit of a Jupiter-mass planet at different drift rates totalling
more than $1.6\times 10^6$ numerical simulations. Slower drift rates reduce
overall capture probability especially for prograde orbits and enhance capture
at specific initial inclinations of high order resonances such as the outer
1:5, 1:4, 1:3, 2:5, 3:7 and 5:7. Global capture is reduced with increasing
eccentricity at all inclinations as high order resonances capture more
particles that are subsequently lost by disruptive close encounters with the
planet. The relative efficiency of retrograde resonances at long-lived capture
with respect to prograde resonances is explained by the reduced effect of
planet encounters as such events occur with a shorter duration and a higher
relative velocity for retrograde motion. Capture in the coorbital 1:1 resonance
is marginally affected by the radial drift rate except for nearly coplanar
retrograde eccentric orbits whose capture likelihood is increased significantly
with slower drift rates. An unexpected finding is the presence of a dynamical
corridor for capture in high order inner prograde resonances with initial
inclinations in the range [50$^\circ$,80$^\circ$] especially at the inner 5:2
resonance whose capture likelihood peaks at 80% to 90% depending on initial
eccentricity.
