This is a normal occurrence on this title and is a design flaw. I’ve owned a couple corvette pins and all had this issue. Every corvette pin I’ve played and seen exhibits this issue. Most corvette pins have this set of wires missing because they eventually break.
Somebody started making the wires sets for these again, I bought a set a few years back and they were a harder rubber, I think the ideas is they wouldn’t be as prone to being rubbed to the point of failure.
If you had a set of wires that were plastic instead of rubber you could form/shape them so they wouldn’t rub against the ramp.