super dang.......couldn't even buy it........:D

Wondering how much it cost just for a tray to be included.......

I also run Nitro so I use these as radio backup packs

http://www.amain.com/rc-cars/protek-...600-ib/p155506

they fit with lots of room

gorden

Nice thanks for the tip. :D I currently have two Futaba factory batteries so when one of them goes bad I will definitely check out your recommendation!

I have a very big box arriving tomorrow that will be including a 4px. This will be the 3rd Futaba radio I've owned. Besides the firmware update is there anything else I should be aware of?

Some of the newer shipments of the 4PX have the newer firmware on it already loaded. Buddy of mines just picked up a 4PX recently and didn't have to update anything.

some did say 1.0 better than 1.1

anyone think older is better than new one or vice versa....

I run the newer firmware with out issue.

+1
and + everyone at my track :)

No issue with running the latest f/w as well.

I run the new firmware and haven't had issues with any of my cars/trucks. The indoor track is about 120x75 feet or so. I run the receivers with the internal antennas.

Yep, the radio came with 1.1. This damn thing is a work of art.

I just got mine last week and I haven't checked which firmware it has. I must say it is amazing. It can't believe how much more I like it than my Spektrum dx4r pro, it's superior in nearly all aspects.

Is anyone using a lipo to power up the radio ???? I'm using a receiver pack fits good it's a 2400mah flat pack but I'm only getting 2 days on it maybe less have to charge the lipo every time i hit the track!!!! ???

I read that if a lipo is used it will burn out the radio I'm using a life pack 1900 used it for three days with no charge

Jesus ok cool thanks I'll remove that ASAP