Ok, some may have seen my other posts about pursuing a D-BG4 for my K5. The second try arrived today and looks to be in top shape

I didn't have any extra batteries at work so I tried it out this morning empty and it worked like a champ. Got home and put a Pentax battery in the grip and its asking me which I want to use first

Excellent. The drawer slid in fine when it was empty and when I had the Pentax battery in but when I swapped out to the AA drawer and filled it with 6 Eneloops (which are snug and stay put when you flip it over to do the other side

) it was a wee bit hard to get the drawer to go all the way in and lock. Nothing tough but definitely resistance that was just not there with the Pentax battery drawer. Has anyone else had this experience?
Also, anyone have a holster style case that works with the K5+BG4+18-135 lens setup?
Thanks!!