Dennis J. Aitken

I replaced the REAR interior light with a LED and it works great but I also found out that I could add two 194 bulbs on each side with little effort.
So... I ordered the two 194 LEDs along with the twist on sockets.
However, the twist on sockets seem sloppy and don't want to make contact with out some goofing around.
Are they special sockets that are a wee bit larger?
Thanks in advance