Oh, that's annoying. Could it be worth gluing the magnet to the "plastic spinny bit" ? Should work fine provided its glued on level so it doesn't wobble like a spinning top.
I can only echo Dave's opinion on this, it almost certainly will require an overhaul. Fingers crossed the Servisol gets it up & running for the time being though eh.
Ronin, capacitors look fine, as does the wiring. All + cables to to + connections on the drivers & likewise for the - 's... 1st order (single component in series, as you have done) has 90 degree phase shift whereas 2nd order (as was originally fitted) has a 180 degree shift necessitating the twe...
they use kevlar woofers which I understand is what Doc uses in the Cube's. I would never use just kevlar on its own, if I used one material alone it would be good quality wood pulp (paper) graded across the cone the way JBL used to. I use *doped* Kevlar, one hell of a big difference. Yes, understoo...