armor changeing

Hi I'm new here hope some one can help me. Been using rm2k3 for a mouth or so an I'm trying to make my charas change armor when they equip new
armor. I got it so when he equips armor the sprite change.
and the face set changes.


Ok know the problem, every thing works good with the armor change,I'm useing classchange to change the battleset that works, but when the class changes to change the battleset, the chara will not gain
experience.

Thanks for your help