Hi Pete,

Nup, stayed in 100%.  I think I've even hit the targets a few times too.

As far as I'm aware 906's are not designed to go into those particular lamp sockets.  Although the voltages are close (between a 161 & 906) the sockets are different.  That is more likely the reason the 906's were popping out.

I gave a set to Richy Rich so hopefully he had a similar result.