I may be mistaken as most of the original bump stops on mine were destroyed and we just pulled out the pieces but they seemd to have at one time been full sized from what i've seen of new ones in pictures online and of course my 540 came with the factory lowered suspension. Should i bother chopping my new stops or with the sachs(OE) replacements shouldn't i be able to use new(full sized) bumpies without cutting thus i'd assume diminishing their lifespan?