worth a bigger rep. ? if yes where ?

Hello, today I come with a completely different problem, namely : Have made an oil change on Saturday with 300 filters and found that the good one down is still very full of oil (after degradation of the engine cover). So cleaned, the oil change made and continues. Today, after three days, a huge oil pool in the garage. So again on stage and again everything is full of oil, only much more than before. Oil drain screw tight, oil filter tight, only the whole side where the crankshaft is, is full of oil. Presumably crankshaft Simmerring !? Now to the first question : let only Simmerring change or immediately everything incl. timing belts etc. ? (would only be due in 60 tkm) Have also read here about oil trap and flame sieve ? Have never heard of it yet and don’t even know where to be now. Then, second: my money is still not the best thing, this will in foreseeable time also give up its mind (drive often with hangers ). But now you can’t wait for a good question about it?