I have a pretty bad oil leak coming from the passenger side rear of the oil pan. I took it to the shop and they replaced the oil pan gasket and the windage tray above it. $1970 later it still leaks just as bad from the same spot. They put die in the oil and I have looked for a couple hours. It’s not coming fron the crankshaft seal or the ream main seal. Only the oil pan. I haven’t paid them yet. Now they want to pull the engine and do a total reseal. $5800. I just don’t know I trust them since the last repair didn’t work. Any input on how to advance would be appreciated