How about the battery door. Magnetic? My Reo Grand uses a door that slides too easily.
I have a new p67, 2 magnets fell off in first 2 days,, glued them back. But 1 refell out last night,,, 1 magnet seems fine holding the door on.
The bottle is not good,, especially if you are starting to have hand/finger issues. A10mil bottle fits inside but I would have to grind the inside of the case a bit to make the door work smoothly,,, it bulges a bit. Meantime my supply of squonk bottles are not working out so I just ordered a few dif ones from FT in the 8 ml size..... I'll let you know how they work out when they get here. Meantime I am looking around the house/stores for spray bottles with tubes,, the tube that comes with mine is just a bit too tight. Now as far as form factor and how it works is great.
Ot,- I bought 2nudge on sale $5 a couple of months ago, both have factory cracks at button,,, relief cuts??? Overall great for handling and performance,, but 1 has pretty much collapsed,,, it has very good parts for a Frankenstein down the road.
Incase anyone is wondering,, there are 3screws holding on that square shield,,, 2 are under the magnet,,, give it time and you will see it when the mod falls apart.- had this mod been metal not plastic,,, probably a major winner