Recently bought an R4i Gold 3DS RTS from R4andmore - looks like it's the genuine article, and works well. The only problem I'm hitting is the cart sticking in my DSi XL - I've seen this mentioned in a few reviews, so I know it's not just me. When inserting the card, I hear the "click" when it's only about half way in, and when removing it it sticks at the same point. I can get it out with a bit of wiggling and force, but I'm worried about damaging the DSi XL. Has anyone worked out a fix for this? Is there a section of the cart I can file down or plug with sugru to prevent this happening?