Re: Solarforce hosts --are they really quality?
Curiously, what drop-in are you using?
Several months ago, after I had confirmed the longer body on several 2009/10 L2Ps as previously stated, I stretched the drop-in and switch springs, I always use an index card as a battery spacer for the L2P, but it was still a tad short like yours. I then realized what the issue was, the NB drop-in I had in there was shorter than some of my other NBs, so I switched those out and that alone made the difference. But then, I tried the newest Solarforce tailcap at the time, the L2-S9 and I was back with a loose connection. I could see right away that the switch spring was further recessed than the L2P, L2-S7 and L2-S8 tailcaps. So I swapped back to one of those and no longer have an issue with connection. So before you get a magnet, if you have any other appropriate P60 drop-ins, you could check first to see if you get the solid connection.
Note: When I use the L2-S9 with the 2009/10 L2P in particular, I just need to be sure the combo of the drop-in and bezel work for length with the battery I use.
Btw, other than this single issue with the 2009/10 L2P, I generally find Solarforce products, hosts, bezels & tailcaps in particular, quite good for quality. One of my favorite legos is the A001 bezel (+ bezel ring), the L2P body, a Triad tailcap w/ McClicky hosting either a NB XM-L or a triple XPG-R2.