Good tip, thank you. Years back when I rebuilt the trans there was a slight crack in the case and I patched it with JB Weld. Might have cracked again, it has been 12 years.
When I fill the trans I use a mixture of Quaker State trans oil and Lucas supplement which is supposed to prevent/stop leaks. Ever since I feel the leaking has increased although the Lucas rep I saw at a trade show claims it should not make things worse.