i made a RSVP MX bat when i put the RSVP grip inside the cap its some how fold in side of the cap is it need to be like that? :pullhair:

yupp, it is!
look closer at the pics you find and you'll see that it has to be this way... :spin:
(had the same question when I made my first mx)

It doesn't have to be folded, you can fit the grip inside the cap with the grip flush with the cap. None of my MXs have the grip folded inside.