Two weeks ago I had a rebuilt DTT trans installed. I believe my original unit lost the front clutch pack. Last fall, I installed the Mopar performance trans pan. I noticed it has no magnet to collect metal particles. Should I install a magnet to protect my new trans, or can the filter be relied upon to catch this "dust". Even without the magnet, I would always find a quarter sized blob of clay-like metal particles stuck to the bottom of the pan. I had to peel it off, then clean out the pan before reinstalling.