sorry to double post, but thought i might bump it =)
I found 2 pics i took a while ago when my tub came in, but forgot to upload em till just now -lol- Dunno if they're any use to anyone - but i know i was curious to see how big it was gonna be hehehe

Here's my 52cc tub next to a standard sized servo...



Plenty of grease to last a while =)