If you lean on someone is to rely on them for support, physical or moral. Informally, it can also mean "to exert pressure," especially if you're a mobster.
Hello Kenneth, so you are saying that you need support to get through the corners??? Or you collecting funds owed by somebody by leaning on them.
Cheers
See you all tomorrow. Bring the sunglasses as the bikes will be highly polished for Sir Ted' s show and shine