Driving anyone

If anyone in the L Valley area of PA can get away for a ride today let me 
know.  I missed Britfest but the Bugeye is now on the road and I'm ready for 
some driving.
Gave it a shakedown run yesterday, (the weather in SE PA was perfect) and 
all seems well.

When replacing rear oil do I need to fill the axle housing as well as the 
diff?  Two filler plugs and I don't know why.  Thanks.

Phil Nase
http://home.ptd.net/~nase