I'm new to trikes. I've been a Harley rider for 50+ years. I bought this trike with only 2337 miles it sat for many years. I was getting a terrible wobble and had to put new tires on it's ok now. I have several questions. 1st. When I hit a bump I do get a little wobble in front is that normal for a trike? 2nd where do I change the differential oil? And what weight do I use. Thank You.
