We have been on 1link for about 5 years, and average 2 jobs a day from probably 5 or 6 leasing companies. 4 in today.
I think a lot depends on location and who else they have in there area.
Most of the leasing companies now seem to prefer independants, it definately pays to get yourself known to the people who have the vehicles on lease, so they can put you down as the preferred servicing agent.
Andy