I understand the logic when it comes to "modding" cos of engine/carb/frame issues & that is fair enough.
However, the one i have has the 4x carb holes totally uneven (No modding can cure that) & as mentioned, the creases from the original shape make it extremely hard to get a good/reasonable fit.
So on that note, i apologise for getting carried away with my dissatisfaction at the product.
And as an addition, i would think that without putting a reflective coating on the front side (not expecting seller to do that) it will be pretty pointless?