I talked to a fellow racer that I knew had a milling machine. He is going to modify my Wolf Battery tray evey so slightly so it will allow for square battery cases like the SMC packs have and about 1mm wide overall. I could do it with a Dremel if I wanted but he can do it alot nicer than I can with the mill. Will have it Friday.
This will allow me more choices in batteries.

Never a bad thing.
Wyd,
2010 in my country LiPO will be allowed to race.
What is your opinion over the wolf aluminum battery tray ?, it allow to not add too much extra weight for LiPO minimum car weight ?. It worth it ?
thanks,
Pato Concha
Southamerica