I can't use my MALICE for Expert Field Medic Badge... they have specific packing lists and issue equipment must be used during the course for standardization purposes. now, I can modify the issue stuff, like use comfier straps or a thicker kidney pad, but it has to be the UCP (ACU) MOLLE Large bag, on a plastic DEI frame. in other words, it has to look like it's the MOLLE Large ruck. if the DEI 1606 Frame can be used with the MOLLE Large bag, and then I just use some other straps or whatever, then that's fine, but it says at the bottom of the 1606 frame option in direct sales: "Although it is possible to use the #1606 Packframe on MOLLE Large Pad Sets & Ruck, it is not an application we recommend."
if I have to suck it up and deal with the issue MOLLE just for EFMB, then so be it.... but any edge I can get, I'll take, ya know? (especially if it will still work with my MALICE after the fact.)
if this doesn't work, I guess it's back to saving the dinars for the MR NICE frame and then see if there's a way to make it work with a MOLLE Large bag.