Help me with my partner machine please :(

[AlienFX]

Can someone tell me how to change the weapons in my partner machine?

I know its over level 80 but when I give it the device or whatever it doesn't take it

Does it have to be level 100 to change the weapons?

by the way its a full striking bot

[Tyreek]

Did you check the requirements for giving it the PM Device? Such as it's B.Stat. I'm sure that if you're using an EX Device, it requires your B.Stat to be a certain level. If you're using the PM Device however, that PM, must be within that series to make it transform.

[Mimo]

A striking PM (frilly maid) can only accept GH 410,411,412,413 or 414. If you want to use the EX devices, your PM has to be at a certain lvl in it's Battle Stats. If you want to use the male PM's you also have to lvl your PM's Battle Stats, I recommend spamming Linear Line on C rank for some fast runs with your PM of course.

You can use this to see which pm you like or what weapons you want her to have.

http://www.pso-world.com/items/psu/16/pm_evolution_devices/

[DAMASCUS]

Just for brief clarification: You cannot change your PMs weapon choices in battle.

The only way to have a different pre-set selection of weapons on your PM is to change its type.