I've exaggeated slightly but just try it. Even when you make a tiny difference it will feel like a mile so trying to make that line would help

The yellow line should only be followed for 12-18 inches, no more and even then thats with a driver. From there it must come inside and work around and up. If you keep following the yellow line your arms must disconnect from you body or you must sway to the right. Indeed you can only really get there if you use your hands/arms. If you were to turn only, then you couldnt follow that yellow line for long

Try it and see